| 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 | $11.81 | 9.221% | $12.899 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $151.88 | 11.619% | $169.5269 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $149.61 | 7.491% | $160.8173 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $160.47 | 3.869% | $166.6786 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $24.74 | 3.641% | $25.6408 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $95.99 | 9.833% | $105.4287 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $75.81 | 7.104% | $81.1955 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $670.31 | $722.1868 | $722.20 | $722.25 | $722.10 | |