| 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 | $133.60 | 8.633% | $145.1337 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $42.94 | 12.585% | $48.344 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $159.47 | 11.566% | $177.9143 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $143.59 | 10.551% | $158.7402 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $51.70 | 4.727% | $54.1439 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $148.54 | 4.197% | $154.7742 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $232.40 | 4.642% | $243.188 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $912.24 | $982.2383 | $982.22 | $982.25 | $982.10 | |