| 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 | $112.45 | 7.754% | $121.1694 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $201.64 | 8.703% | $219.1887 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $66.67 | 3.460% | $68.9768 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $92.50 | 5.512% | $97.5986 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $48.61 | 13.504% | $55.1743 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $165.59 | 3.852% | $171.9685 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $48.78 | 6.823% | $52.1083 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $736.24 | $786.1846 | $786.19 | $786.15 | $786.30 | |