| 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 | $105.86 | 5.472% | $111.6527 | $111.65 | $111.65 | $111.70 |
| Purchase #2 | $69.81 | 3.109% | $71.9804 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $199.45 | 8.284% | $215.9724 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $104.59 | 5.208% | $110.037 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $171.96 | 4.799% | $180.2124 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $193.49 | 3.104% | $199.4959 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $112.79 | 3.482% | $116.7173 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $957.95 | $1,006.0681 | $1,006.07 | $1,006.05 | $1,006.10 | |