| 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 | $157.27 | 8.377% | $170.4445 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $67.83 | 9.420% | $74.2196 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $146.88 | 13.431% | $166.6075 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $245.79 | 6.389% | $261.4935 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $28.85 | 5.347% | $30.3926 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $78.30 | 5.426% | $82.5486 | $82.55 | $82.55 | $82.50 |
| Purchase #7 | $227.63 | 11.812% | $254.5177 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $952.55 | $1,040.2240 | $1,040.22 | $1,040.20 | $1,040.10 | |