| 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 | $154.28 | 10.162% | $169.9579 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $242.91 | 3.283% | $250.8847 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $28.82 | 7.284% | $30.9192 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $133.64 | 3.802% | $138.721 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $94.49 | 11.357% | $105.2212 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $150.52 | 13.224% | $170.4248 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $102.47 | 6.337% | $108.9635 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $907.13 | $975.0923 | $975.08 | $975.00 | $975.10 | |