| 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 | $144.41 | 11.360% | $160.815 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $19.30 | 9.738% | $21.1794 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $226.56 | 13.110% | $256.262 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $17.79 | 8.110% | $19.2328 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $166.57 | 6.800% | $177.8968 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $139.33 | 8.624% | $151.3458 | $151.35 | $151.35 | $151.30 |
| Purchase #7 | $7.53 | 13.738% | $8.5645 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $721.49 | $795.2963 | $795.30 | $795.30 | $795.30 | |