| 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 | $160.31 | 12.402% | $180.1916 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $112.64 | 13.106% | $127.4026 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $116.91 | 8.175% | $126.4674 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $178.59 | 11.641% | $199.3797 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $62.56 | 13.281% | $70.8686 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $13.95 | 12.560% | $15.7021 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $212.96 | 6.102% | $225.9548 | $225.95 | $225.95 | $226.00 |
| 7 purchase totals = | $857.92 | $945.9668 | $945.96 | $945.95 | $946.10 | |