| 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 | $169.60 | 9.239% | $185.2693 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $192.47 | 13.847% | $219.1213 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $20.62 | 3.214% | $21.2827 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $163.78 | 13.837% | $186.4422 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $193.47 | 9.698% | $212.2327 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $16.58 | 3.204% | $17.1112 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $141.68 | 11.741% | $158.3146 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $898.20 | $999.7740 | $999.76 | $999.75 | $999.70 | |