| 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 | $117.72 | 12.375% | $132.2879 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $53.93 | 11.216% | $59.9788 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $152.51 | 8.625% | $165.664 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $112.51 | 10.459% | $124.2774 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $104.38 | 9.824% | $114.6343 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $143.51 | 3.134% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $39.49 | 7.344% | $42.3901 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $724.05 | $787.2401 | $787.24 | $787.30 | $787.30 | |