| 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 | $151.99 | 6.410% | $161.7326 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $84.33 | 12.375% | $94.7658 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $215.71 | 9.458% | $236.1119 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $89.37 | 13.873% | $101.7683 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $88.96 | 11.615% | $99.2927 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $221.48 | 12.179% | $248.454 | $248.45 | $248.45 | $248.50 |
| Purchase #7 | $44.77 | 3.832% | $46.4856 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $896.61 | $988.6109 | $988.61 | $988.60 | $988.70 | |