| 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 | $140.39 | 12.607% | $158.089 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $224.64 | 11.104% | $249.584 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $47.46 | 3.405% | $49.076 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $33.81 | 6.861% | $36.1297 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $127.79 | 10.848% | $141.6527 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $148.33 | 3.553% | $153.6002 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $57.99 | 4.141% | $60.3914 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $780.41 | $848.5230 | $848.52 | $848.60 | $848.60 | |