| 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 | $117.31 | 11.833% | $131.1913 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $191.68 | 11.622% | $213.957 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $95.45 | 12.765% | $107.6342 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $214.28 | 10.237% | $236.2158 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $155.72 | 8.371% | $168.7553 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $53.57 | 3.255% | $55.3137 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $41.70 | 8.351% | $45.1824 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $869.71 | $958.2497 | $958.25 | $958.25 | $958.30 | |