| 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 | $180.51 | 3.352% | $186.5607 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $158.84 | 13.388% | $180.1055 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $66.46 | 11.141% | $73.8643 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $133.83 | 3.510% | $138.5274 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $134.52 | 6.451% | $143.1979 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $83.80 | 6.627% | $89.3534 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $122.85 | 3.336% | $126.9483 | $126.95 | $126.95 | $126.90 |
| 7 purchase totals = | $880.81 | $938.5575 | $938.56 | $938.55 | $938.60 | |