| 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 | $149.69 | 12.231% | $167.9986 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $205.38 | 8.551% | $222.942 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $44.42 | 9.219% | $48.5151 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $215.32 | 11.521% | $240.127 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $159.49 | 4.125% | $166.069 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $75.86 | 7.147% | $81.2817 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $42.52 | 4.310% | $44.3526 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $892.68 | $971.2860 | $971.29 | $971.30 | $971.30 | |