| 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 | $143.51 | 11.256% | $159.6635 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $53.60 | 9.374% | $58.6245 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $78.86 | 4.326% | $82.2715 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $79.67 | 7.256% | $85.4509 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $105.31 | 4.704% | $110.2638 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $99.29 | 8.366% | $107.5966 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $227.40 | 4.592% | $237.8422 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $787.64 | $841.7130 | $841.70 | $841.65 | $841.80 | |