| 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 | $143.50 | 4.231% | $149.5715 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $61.26 | 7.565% | $65.8943 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $11.30 | 13.561% | $12.8324 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $239.61 | 9.281% | $261.8482 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $76.42 | 12.557% | $86.0161 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $68.52 | 3.807% | $71.1286 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $205.70 | 11.607% | $229.5756 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $806.31 | $876.8667 | $876.87 | $876.90 | $876.80 | |