| 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 | $139.73 | 8.269% | $151.2843 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $30.99 | 3.625% | $32.1134 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $54.55 | 6.725% | $58.2185 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $27.63 | 5.678% | $29.1988 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $58.80 | 11.316% | $65.4538 | $65.45 | $65.45 | $65.50 |
| Purchase #6 | $163.78 | 9.104% | $178.6905 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $222.88 | 7.791% | $240.2446 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $698.36 | $755.2039 | $755.19 | $755.20 | $755.20 | |