What is the sales tax in zip code 99320? - The sales tax in zip code 99320 in Benton City, Washington is 8.7% as of 2025. Use the 99320 sales tax rate calculator to calculate the sales tax for any purchase in 99320.
99320 Sales Tax Rate Calculator |
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| Amount: | $ |
| Sales Tax: | % |
| Before Tax Price | $25.00 |
|---|---|
| Sales Tax | $2.18 |
| Final Price | $27.18 |
Sales Tax By Zip Code | |
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Below is a list of the state sales tax, city sales tax, and county tax rate for .
| County | State | City | Zip Code | State Tax | City Tax | County Tax | Total Tax |
|---|---|---|---|---|---|---|---|
| Benton | Washington | Benton City | 99320 | 6.5% | 2.2% | 0% | 8.7% |