Rapid City, South DakotaSales Tax Rate 2025

The City of Rapid is located in Pennington County, South Dakota. Rapid City sales tax rate is 6.20%.

The total sales tax rate in Rapid City comprises the South Dakota state tax. The city also imposes an additional sales tax of 2.00%. The table below provides a breakdown of the sales tax rate by jurisdiction.

Combined Sales Tax Rate	6.20%
South Dakota	4.20%
Pennington County	0.00%
Rapid City	2.00%
District / Special Tax	0.00%

Rapid City Sales Tax Calculator

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The TaxHero sales tax calculator provides a combined sales tax rate based on a full address lookup. A complete address ensures precision since ZIP codes may cross different tax jurisdictions. Results are for reference and may need additional context for compliance. Contact us today for a demo and learn how TaxHero can support your business.

Rapid City District and Special Tax Rates+

If you make retail sales in South Dakota subject to the state sales tax from a business located in a taxing district, district sales tax is generally due on your sales of tangible personal property. In addition to the state sales tax, you are also required to collect and remit the applicable local sales tax based on the location of your business. To help you identify the correct rate in Rapid City, you may look it up by address and ZIP code in our calculator.