| 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 | $161.78 | 8.297% | $175.2029 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $21.31 | 13.459% | $24.1781 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $12.39 | 11.655% | $13.8341 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $210.52 | 3.103% | $217.0524 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $168.28 | 7.297% | $180.5594 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $48.38 | 4.824% | $50.7139 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $133.52 | 3.409% | $138.0717 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $756.18 | $799.6125 | $799.60 | $799.60 | $799.70 | |