| 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 | $146.64 | 3.495% | $151.7651 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $153.58 | 3.722% | $159.2962 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $131.52 | 13.687% | $149.5211 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $70.96 | 4.456% | $74.122 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $40.91 | 8.347% | $44.3248 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $117.39 | 4.165% | $122.2793 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $106.95 | 10.610% | $118.2974 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $767.95 | $819.6059 | $819.61 | $819.55 | $819.60 | |