| 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 | $169.83 | 12.497% | $191.0537 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $152.59 | 3.866% | $158.4891 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $12.79 | 3.515% | $13.2396 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $210.34 | 4.762% | $220.3564 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $121.61 | 10.355% | $134.2027 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $24.29 | 12.566% | $27.3423 | $27.34 | $27.35 | $27.30 |
| Purchase #7 | $33.82 | 10.668% | $37.4279 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $725.27 | $782.1117 | $782.11 | $782.15 | $782.10 | |