| 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 | $148.59 | 8.122% | $160.6585 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $101.85 | 5.853% | $107.8113 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $124.42 | 10.275% | $137.2042 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $6.65 | 8.791% | $7.2346 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $248.99 | 5.461% | $262.5873 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $72.91 | 10.844% | $80.8164 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $33.38 | 11.266% | $37.1406 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $736.79 | $793.4529 | $793.45 | $793.45 | $793.40 | |