| 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 | $148.80 | 11.850% | $166.4328 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $48.45 | 10.486% | $53.5305 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $154.38 | 5.857% | $163.422 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $172.35 | 9.369% | $188.4975 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $21.37 | 6.856% | $22.8351 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $67.91 | 10.810% | $75.2511 | $75.25 | $75.25 | $75.30 |
| Purchase #7 | $223.60 | 12.790% | $252.1984 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $836.86 | $922.1674 | $922.17 | $922.20 | $922.10 | |