| 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 | $148.72 | 12.147% | $166.785 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $156.72 | 13.681% | $178.1609 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $51.67 | 8.114% | $55.8625 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $41.99 | 12.866% | $47.3924 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $212.49 | 10.306% | $234.3892 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $145.30 | 5.777% | $153.694 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $117.40 | 10.481% | $129.7047 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $874.29 | $965.9887 | $965.98 | $966.00 | $966.10 | |