| 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 | $195.84 | 7.304% | $210.1442 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $26.95 | 5.348% | $28.3913 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $65.52 | 11.683% | $73.1747 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $116.77 | 12.324% | $131.1607 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $118.55 | 6.716% | $126.5118 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $176.89 | 5.720% | $187.0081 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $194.53 | 9.770% | $213.5356 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $895.05 | $969.9264 | $969.92 | $969.90 | $969.90 | |