| 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 | $192.51 | 4.432% | $201.042 | $201.04 | $201.05 | $201.00 |
| Purchase #2 | $171.55 | 11.621% | $191.4858 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $16.38 | 3.450% | $16.9451 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $242.58 | 7.333% | $260.3684 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $232.46 | 4.591% | $243.1322 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $102.79 | 12.583% | $115.7241 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $111.96 | 13.586% | $127.1709 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,070.23 | $1,155.8685 | $1,155.87 | $1,155.85 | $1,155.80 | |