| 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 | $143.79 | 7.290% | $154.2723 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $144.93 | 9.299% | $158.407 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $55.79 | 5.211% | $58.6972 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $65.59 | 12.819% | $73.998 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $166.75 | 5.681% | $176.2231 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $17.70 | 9.709% | $19.4185 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $209.51 | 3.684% | $217.2283 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $804.06 | $858.2444 | $858.25 | $858.20 | $858.20 | |