| 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 | $176.83 | 4.770% | $185.2648 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $118.44 | 10.724% | $131.1415 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $68.65 | 7.624% | $73.8839 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $235.81 | 6.179% | $250.3807 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $62.27 | 13.488% | $70.669 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $224.32 | 6.594% | $239.1117 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $16.79 | 5.462% | $17.7071 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $903.11 | $968.1587 | $968.15 | $968.15 | $968.20 | |