| 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 | $150.91 | 8.608% | $163.9003 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $216.89 | 12.420% | $243.8277 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $232.60 | 7.836% | $250.8265 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $77.96 | 11.729% | $87.1039 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $44.89 | 4.551% | $46.9329 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $124.98 | 8.785% | $135.9595 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $51.51 | 10.492% | $56.9144 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $899.74 | $985.4652 | $985.46 | $985.50 | $985.40 | |