| 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 | $162.85 | 7.848% | $175.6305 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $211.71 | 5.367% | $223.0725 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $125.96 | 10.269% | $138.8948 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $110.46 | 3.841% | $114.7028 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $73.95 | 5.625% | $78.1097 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $42.69 | 5.810% | $45.1703 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $77.53 | 13.804% | $88.2322 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $805.15 | $863.8128 | $863.80 | $863.80 | $863.80 | |