| 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 | $162.72 | 12.318% | $182.7638 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $133.68 | 13.716% | $152.0155 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $106.31 | 9.405% | $116.3085 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $87.63 | 10.558% | $96.882 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $83.59 | 13.304% | $94.7108 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $82.86 | 7.295% | $88.9046 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $226.52 | 3.357% | $234.1243 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $883.31 | $965.7095 | $965.70 | $965.65 | $965.70 | |