| 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 | $148.29 | 4.644% | $155.1766 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $46.32 | 3.454% | $47.9199 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $150.82 | 4.791% | $158.0458 | $158.05 | $158.05 | $158.00 |
| Purchase #4 | $78.85 | 5.240% | $82.9817 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $91.81 | 8.587% | $99.6937 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $210.72 | 12.528% | $237.119 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $168.30 | 12.435% | $189.2281 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $895.11 | $970.1648 | $970.17 | $970.20 | $970.10 | |