| 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 | $132.95 | 3.444% | $137.5288 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $193.55 | 7.576% | $208.2133 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $130.77 | 13.686% | $148.6672 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $119.49 | 8.402% | $129.5295 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $6.73 | 11.357% | $7.4943 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $48.67 | 11.483% | $54.2588 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $124.26 | 5.485% | $131.0757 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $756.42 | $816.7676 | $816.77 | $816.80 | $816.80 | |