| 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 | $134.27 | 10.352% | $148.1696 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $46.74 | 7.163% | $50.088 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $68.82 | 13.332% | $77.9951 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $97.39 | 9.764% | $106.8992 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $199.57 | 5.704% | $210.9535 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $126.71 | 12.731% | $142.8415 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $243.82 | 7.637% | $262.4405 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $917.32 | $999.3874 | $999.39 | $999.40 | $999.40 | |