| 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 | $63.60 | 9.105% | $69.3908 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $149.28 | 9.737% | $163.8154 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $234.61 | 8.213% | $253.8785 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $197.56 | 3.151% | $203.7851 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $185.52 | 3.792% | $192.5549 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $89.27 | 8.428% | $96.7937 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $214.47 | 5.671% | $226.6326 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,134.31 | $1,206.8510 | $1,206.85 | $1,206.90 | $1,206.90 | |