| 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 | $149.33 | 8.265% | $161.6721 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $13.44 | 8.304% | $14.5561 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $197.42 | 13.844% | $224.7508 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $107.32 | 6.637% | $114.4428 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $31.79 | 4.387% | $33.1846 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $214.71 | 13.515% | $243.7281 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $114.40 | 10.625% | $126.555 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $828.41 | $918.8895 | $918.89 | $918.90 | $919.00 | |