| 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 | $143.93 | 7.637% | $154.9219 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $199.59 | 4.445% | $208.4618 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $236.79 | 10.718% | $262.1692 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $191.87 | 12.160% | $215.2014 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $135.84 | 5.557% | $143.3886 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $84.37 | 13.484% | $95.7465 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $14.96 | 6.398% | $15.9171 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $1,007.35 | $1,095.8065 | $1,095.81 | $1,095.75 | $1,095.80 | |