| 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 | $128.53 | 3.450% | $132.9643 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $49.54 | 11.318% | $55.1469 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $34.68 | 9.318% | $37.9115 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $185.85 | 5.388% | $195.8636 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $164.65 | 12.186% | $184.7142 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $11.50 | 9.701% | $12.6156 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $151.28 | 6.862% | $161.6608 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $726.03 | $780.8769 | $780.87 | $780.80 | $780.90 | |