| 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 | $144.87 | 7.791% | $156.1568 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $208.64 | 10.796% | $231.1648 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $29.41 | 5.128% | $30.9181 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $88.34 | 6.627% | $94.1943 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $26.31 | 12.202% | $29.5203 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $157.37 | 12.278% | $176.6919 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $12.90 | 12.637% | $14.5302 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $667.84 | $733.1764 | $733.17 | $733.15 | $733.20 | |