| 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 | $169.66 | 4.387% | $177.103 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $53.76 | 10.357% | $59.3279 | $59.33 | $59.35 | $59.30 |
| Purchase #3 | $54.84 | 13.782% | $62.398 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $180.71 | 9.654% | $198.1557 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $219.53 | 4.367% | $229.1169 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $45.86 | 4.353% | $47.8563 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $88.60 | 11.469% | $98.7615 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $812.96 | $872.7193 | $872.73 | $872.70 | $872.80 | |