| 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 | $140.30 | 9.234% | $153.2553 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $165.28 | 10.196% | $182.1319 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $163.99 | 5.712% | $173.3571 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $164.77 | 9.422% | $180.2946 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $7.31 | 7.189% | $7.8355 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $127.82 | 8.242% | $138.3549 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $140.58 | 12.421% | $158.0414 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $910.05 | $993.2707 | $993.27 | $993.30 | $993.30 | |