| 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 | $153.56 | 5.829% | $162.511 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $112.55 | 3.501% | $116.4904 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $158.57 | 4.706% | $166.0323 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $180.74 | 12.314% | $202.9963 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $12.55 | 7.156% | $13.4481 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $53.75 | 8.656% | $58.4026 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $96.50 | 10.250% | $106.3913 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $768.22 | $826.2720 | $826.27 | $826.30 | $826.20 | |