| 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 | $163.92 | 12.689% | $184.7198 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $172.45 | 11.734% | $192.6853 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $89.86 | 3.357% | $92.8766 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $151.40 | 8.129% | $163.7073 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $126.59 | 4.203% | $131.9106 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $21.62 | 9.422% | $23.657 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $18.69 | 9.201% | $20.4097 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $744.53 | $809.9663 | $809.98 | $809.95 | $810.00 | |