| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.31 | 6.803% | $200.0527 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $168.34 | 4.758% | $176.3496 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $23.59 | 7.107% | $25.2665 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $142.57 | 4.430% | $148.8859 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $92.75 | 12.146% | $104.0154 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $182.27 | 11.514% | $203.2566 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $74.95 | 13.726% | $85.2376 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $871.78 | $943.0643 | $943.08 | $943.05 | $943.10 | |