| 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 | $170.28 | 12.640% | $191.8034 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $55.36 | 13.592% | $62.8845 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $81.41 | 7.168% | $87.2455 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $13.47 | 3.431% | $13.9322 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $163.89 | 10.654% | $181.3508 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $248.64 | 4.625% | $260.1396 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $44.84 | 8.742% | $48.7599 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $777.89 | $846.1159 | $846.11 | $846.15 | $846.10 | |