| 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 | $116.88 | 11.763% | $130.6286 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $43.62 | 3.857% | $45.3024 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $26.82 | 7.227% | $28.7583 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $235.53 | 13.762% | $267.9436 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $221.71 | 7.167% | $237.6 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $16.69 | 3.126% | $17.2117 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $218.32 | 8.510% | $236.899 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $879.57 | $964.3436 | $964.34 | $964.35 | $964.30 | |