| 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 | $144.94 | 4.850% | $151.9696 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $24.71 | 10.107% | $27.2074 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $154.49 | 12.152% | $173.2636 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $235.94 | 10.805% | $261.4333 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $15.27 | 10.868% | $16.9295 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $27.75 | 7.352% | $29.7902 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $163.81 | 8.245% | $177.3161 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $766.91 | $837.9097 | $837.91 | $837.90 | $837.90 | |