| 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 | $140.46 | 13.749% | $159.7718 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $163.51 | 5.327% | $172.2202 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $8.28 | 3.474% | $8.5676 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $238.35 | 6.383% | $253.5639 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $15.33 | 12.309% | $17.217 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $207.53 | 13.644% | $235.8454 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $13.32 | 11.689% | $14.877 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $786.78 | $862.0629 | $862.07 | $862.00 | $862.10 | |