| 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 | $164.88 | 10.716% | $182.5485 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $75.37 | 8.227% | $81.5707 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $106.48 | 11.445% | $118.6666 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $138.55 | 13.248% | $156.9051 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $112.55 | 8.311% | $121.904 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $28.78 | 10.534% | $31.8117 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $110.81 | 5.326% | $116.7117 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $737.42 | $810.1183 | $810.12 | $810.05 | $810.10 | |