Sales Tax Calculator
add or remove sales tax
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Total with tax
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Tax amount
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Rate used
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Total cost
Tax snapshot
Enter the price and your local sales-tax rate to see the tax amount and the total. Rates vary by state and city.
Related tools
Sales tax basics (US)
- Rates vary: 0% in OR/MT/NH/DE/AK up to 10.25% in some cities; most states are 4–8%.
- Add tax: Total = price × (1 + rate%).
- Remove tax: Price = total ÷ (1 + rate%) — useful to back out the pre-tax amount.
Estimate only: Verify your local rate; online sellers may apply destination-based tax rules.