| 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 | $154.72 | 13.612% | $175.7805 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $51.58 | 7.654% | $55.5279 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $152.96 | 3.701% | $158.621 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $177.31 | 11.472% | $197.651 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $31.61 | 4.284% | $32.9642 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $212.54 | 4.548% | $222.2063 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $33.57 | 12.244% | $37.6803 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $814.29 | $880.4312 | $880.43 | $880.45 | $880.50 | |