| 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 | $190.51 | 5.185% | $200.3879 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $39.57 | 9.377% | $43.2805 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $146.76 | 7.244% | $157.3913 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $76.72 | 7.735% | $82.6543 | $82.65 | $82.65 | $82.70 |
| Purchase #5 | $115.71 | 5.218% | $121.7477 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $175.75 | 5.775% | $185.8996 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $40.73 | 9.783% | $44.7146 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $785.75 | $836.0759 | $836.07 | $836.10 | $836.10 | |