| 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 | $199.63 | 7.810% | $215.2211 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $153.26 | 9.621% | $168.0051 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $173.77 | 3.637% | $180.09 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $67.84 | 7.297% | $72.7903 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $67.42 | 7.819% | $72.6916 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $55.36 | 8.621% | $60.1326 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $136.42 | 8.712% | $148.3049 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $853.70 | $917.2356 | $917.23 | $917.25 | $917.20 | |