| 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 | $107.44 | 8.244% | $116.2974 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $177.70 | 9.761% | $195.0453 | $195.05 | $195.05 | $195.00 |
| Purchase #3 | $125.42 | 11.307% | $139.6012 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $31.76 | 4.437% | $33.1692 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $22.57 | 5.356% | $23.7788 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $163.26 | 3.240% | $168.5496 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $160.86 | 10.109% | $177.1213 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $789.01 | $853.5628 | $853.57 | $853.55 | $853.50 | |