| 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 | $200.46 | 6.467% | $213.4237 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $101.79 | 6.573% | $108.4807 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $30.91 | 8.846% | $33.6443 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $151.92 | 4.556% | $158.8415 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $62.83 | 5.816% | $66.4842 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $174.57 | 9.135% | $190.517 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $119.63 | 12.677% | $134.7955 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $842.11 | $906.1869 | $906.18 | $906.20 | $906.10 | |