| 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 | $140.69 | 10.558% | $155.5441 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $25.72 | 8.557% | $27.9209 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $139.76 | 9.374% | $152.8611 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $58.64 | 13.763% | $66.7106 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $60.67 | 10.695% | $67.1587 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $243.42 | 4.420% | $254.1792 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $102.63 | 4.107% | $106.845 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $771.53 | $831.2196 | $831.22 | $831.20 | $831.20 | |