| 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 | $170.82 | 6.779% | $182.3999 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $187.91 | 10.271% | $207.2102 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $166.40 | 12.749% | $187.6143 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $154.57 | 5.831% | $163.583 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $95.90 | 13.432% | $108.7813 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $20.47 | 13.147% | $23.1612 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $21.38 | 3.370% | $22.1005 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $817.45 | $894.8504 | $894.84 | $894.85 | $894.90 | |