| 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 | $158.47 | 3.464% | $163.9594 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $44.31 | 9.860% | $48.679 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $140.80 | 5.503% | $148.5482 | $148.55 | $148.55 | $148.50 |
| Purchase #4 | $121.53 | 13.121% | $137.476 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $15.31 | 9.531% | $16.7692 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $199.60 | 4.246% | $208.075 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $182.97 | 9.134% | $199.6825 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $862.99 | $923.1893 | $923.20 | $923.25 | $923.30 | |