| 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 | $107.59 | 12.619% | $121.1668 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $32.61 | 7.787% | $35.1493 | $35.15 | $35.15 | $35.10 |
| Purchase #3 | $155.92 | 6.735% | $166.4212 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $87.67 | 5.140% | $92.1762 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $38.82 | 13.481% | $44.0533 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $156.89 | 12.273% | $176.1451 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $135.69 | 9.357% | $148.3865 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $715.19 | $783.4984 | $783.51 | $783.50 | $783.50 | |