| 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 | $118.29 | 9.202% | $129.175 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $43.45 | 3.153% | $44.82 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $27.80 | 8.292% | $30.1052 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $153.98 | 8.253% | $166.688 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $179.91 | 9.118% | $196.3142 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $66.76 | 5.373% | $70.347 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $47.42 | 3.872% | $49.2561 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $637.61 | $686.7055 | $686.72 | $686.70 | $686.70 | |