Sales Tax Calculator
A comprehensive sales tax calculator that helps you determine the exact tax amount, final price with tax, or pre-tax amount for your purchases. Perfect for budgeting, business accounting, and understanding the true cost of items.
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This tax rate is close to the US national average (7.4%).
Tax Amount = Pre-tax Amount × (Tax Rate ÷ 100)
Tax Amount = $100.00 × (7.5 ÷ 100) = $7.50
Final Price = Pre-tax Amount + Tax Amount
Final Price = $100.00 + $7.50 = $107.50
- Tax rates vary by location. Check with your local tax authority for the most current rates.
- Some items may be tax-exempt or taxed at different rates, depending on local regulations.
- For business purchases, you may be able to claim tax credits or exemptions. Consult with a tax professional.
Note: Chart shows base state rates only. Actual rates may be higher due to additional local taxes.
Price Impact
What is Sales Tax?
Sales tax is a consumption tax imposed by the government at the point of sale for goods and services. The tax is a percentage of the price of the product sold and collected by the retailer, who then passes it on to the government.
In the United States, sales tax is levied at the state, county, and local levels. There is no national sales tax. Most states have a base sales tax rate, and many localities add their own additional percentage.
How to Use This Calculator
Select Calculation Type
Choose between calculating the tax amount, final price with tax, or pre-tax amount.
Enter Price and Tax Rate
Input the item price and the applicable tax rate percentage.
Specify if Tax is Included
Indicate whether the entered price already includes the tax amount.
View Results
The calculator will display the tax amount, pre-tax amount, and final price with detailed breakdown.
This calculator supports three primary calculation methods:
- Tax Amount: Calculate the tax on a given price
- Final Price: Determine the total price after adding tax to a pre-tax amount
- Pre-tax Amount: Work backwards to find the original price before tax was applied
Common Sales Tax Rates
Sales tax rates vary by location. Here are some common rates:
| Location | State Rate | Avg. Local Rate | Combined Rate |
|---|---|---|---|
| California | 7.25% | 1.43% | 8.68% |
| New York | 4.00% | 4.52% | 8.52% |
| Texas | 6.25% | 1.94% | 8.19% |
| Florida | 6.00% | 1.05% | 7.05% |
| Washington | 6.50% | 2.73% | 9.23% |
| Illinois | 6.25% | 2.49% | 8.74% |
| Pennsylvania | 6.00% | 0.34% | 6.34% |
| Tennessee | 7.00% | 2.55% | 9.55% |
Note: Rates are approximate and may change over time. Check your local tax authority for the most current rates.
Frequently Asked Questions
Additional Resources
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