| 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 | $167.65 | 13.842% | $190.8561 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $250.43 | 3.846% | $260.0615 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $192.41 | 6.129% | $204.2028 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $23.29 | 10.153% | $25.6546 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $243.56 | 8.677% | $264.6937 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $93.56 | 7.571% | $100.6434 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $88.67 | 13.231% | $100.4019 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $1,059.57 | $1,146.5140 | $1,146.50 | $1,146.50 | $1,146.60 | |