| 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 | $148.38 | 12.168% | $166.4349 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $160.99 | 7.522% | $173.0997 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $151.63 | 8.246% | $164.1334 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $59.44 | 8.484% | $64.4829 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $231.71 | 7.397% | $248.8496 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $57.85 | 4.697% | $60.5672 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $98.46 | 11.697% | $109.9769 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $908.46 | $987.5446 | $987.54 | $987.60 | $987.50 | |