| 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 | $116.49 | 10.582% | $128.817 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $125.82 | 5.510% | $132.7527 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $204.32 | 9.696% | $224.1309 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $31.75 | 3.144% | $32.7482 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $164.85 | 3.727% | $170.994 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $178.73 | 11.801% | $199.8219 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $52.73 | 9.340% | $57.655 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $874.69 | $946.9197 | $946.92 | $946.90 | $946.90 | |