| 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 | $152.38 | 11.673% | $170.1673 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $249.79 | 12.606% | $281.2785 | $281.28 | $281.30 | $281.30 |
| Purchase #3 | $46.74 | 5.563% | $49.3401 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $66.78 | 8.409% | $72.3955 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $120.69 | 9.513% | $132.1712 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $161.71 | 4.244% | $168.573 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $118.52 | 11.728% | $132.42 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $916.61 | $1,006.3456 | $1,006.35 | $1,006.30 | $1,006.40 | |