| 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 | $164.72 | 5.541% | $173.8471 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $13.54 | 5.361% | $14.2659 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $28.75 | 11.804% | $32.1437 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $205.45 | 10.868% | $227.7783 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $28.36 | 8.827% | $30.8633 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $148.29 | 5.327% | $156.1894 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $18.59 | 4.378% | $19.4039 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $607.70 | $654.4916 | $654.49 | $654.50 | $654.50 | |