| 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 | $66.51 | 11.460% | $74.132 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $83.44 | 13.551% | $94.747 | $94.75 | $94.75 | $94.70 |
| Purchase #3 | $21.76 | 6.503% | $23.1751 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $114.49 | 3.448% | $118.4376 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $144.38 | 9.795% | $158.522 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $154.47 | 13.388% | $175.1504 | $175.15 | $175.15 | $175.20 |
| Purchase #7 | $190.83 | 12.263% | $214.2315 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $775.88 | $858.3956 | $858.40 | $858.45 | $858.30 | |