| 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 | $210.78 | 6.392% | $224.2531 | $224.25 | $224.25 | $224.30 |
| Purchase #2 | $139.81 | 5.812% | $147.9358 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $37.57 | 6.443% | $39.9906 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $108.35 | 7.659% | $116.6485 | $116.65 | $116.65 | $116.60 |
| Purchase #5 | $136.87 | 12.202% | $153.5709 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $82.68 | 7.162% | $88.6015 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $161.71 | 13.741% | $183.9306 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $877.77 | $954.9310 | $954.93 | $954.95 | $954.90 | |