| 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 | $132.62 | 8.371% | $143.7216 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $175.92 | 6.110% | $186.6687 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $47.90 | 7.436% | $51.4618 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $159.89 | 5.335% | $168.4201 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $180.72 | 10.312% | $199.3558 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $19.95 | 6.282% | $21.2033 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $168.95 | 12.567% | $190.1819 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $885.95 | $961.0132 | $961.01 | $960.95 | $961.10 | |