| 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 | $136.88 | 12.557% | $154.068 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $43.42 | 7.816% | $46.8137 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $163.82 | 13.259% | $185.5409 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $6.44 | 11.478% | $7.1792 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $236.56 | 10.610% | $261.659 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $57.27 | 6.796% | $61.1621 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $182.65 | 9.696% | $200.3597 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $827.04 | $916.7826 | $916.78 | $916.75 | $916.90 | |