| 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 | $125.52 | 9.828% | $137.8561 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $215.26 | 7.288% | $230.9481 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $13.72 | 8.735% | $14.9184 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $170.67 | 4.226% | $177.8825 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $77.95 | 5.143% | $81.959 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $124.79 | 6.188% | $132.512 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $141.51 | 12.435% | $159.1068 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $869.42 | $935.1829 | $935.19 | $935.15 | $935.20 | |