| 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 | $178.68 | 13.251% | $202.3569 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $202.68 | 7.459% | $217.7979 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $38.51 | 3.727% | $39.9453 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $66.97 | 12.574% | $75.3908 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $32.97 | 12.644% | $37.1387 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $66.35 | 3.507% | $68.6769 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $78.55 | 9.563% | $86.0617 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $664.71 | $727.3682 | $727.38 | $727.40 | $727.40 | |