| 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 | $132.57 | 13.626% | $150.634 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $100.26 | 12.419% | $112.7113 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $103.38 | 12.255% | $116.0492 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $53.77 | 8.566% | $58.3759 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $113.97 | 10.462% | $125.8935 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $82.82 | 12.386% | $93.0781 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $192.38 | 11.459% | $214.4248 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $779.15 | $871.1668 | $871.16 | $871.20 | $871.10 | |