| 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 | $148.47 | 12.344% | $166.7971 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $37.62 | 3.861% | $39.0725 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $228.48 | 11.553% | $254.8763 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $222.54 | 9.454% | $243.5789 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $223.31 | 9.846% | $245.2971 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $238.30 | 9.477% | $260.8837 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $241.61 | 9.571% | $264.7345 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,340.33 | $1,475.2401 | $1,475.24 | $1,475.30 | $1,475.30 | |