| 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 | $140.47 | 5.491% | $148.1832 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $89.99 | 4.658% | $94.1817 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $77.44 | 13.762% | $88.0973 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $29.58 | 7.801% | $31.8875 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $49.68 | 6.473% | $52.8958 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $236.72 | 13.362% | $268.3505 | $268.35 | $268.35 | $268.40 |
| Purchase #7 | $97.74 | 7.690% | $105.2562 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $721.62 | $788.8522 | $788.86 | $788.90 | $789.00 | |