| 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 | $109.47 | 6.122% | $116.1718 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $6.26 | 9.501% | $6.8548 | $6.85 | $6.85 | $6.90 |
| Purchase #3 | $91.64 | 12.239% | $102.8558 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $88.27 | 9.838% | $96.954 | $96.95 | $96.95 | $97.00 |
| Purchase #5 | $151.61 | 3.399% | $156.7632 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $58.53 | 3.384% | $60.5107 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $214.63 | 13.625% | $243.8733 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $720.41 | $783.9836 | $783.97 | $783.90 | $784.20 | |