| 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 | $169.99 | 9.371% | $185.9198 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $125.66 | 5.252% | $132.2597 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $47.99 | 6.510% | $51.1141 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $208.58 | 11.649% | $232.8775 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $81.30 | 10.683% | $89.9853 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $17.38 | 5.438% | $18.3251 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $239.28 | 3.340% | $247.272 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $890.18 | $957.7535 | $957.76 | $957.75 | $957.80 | |