| 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 | $148.77 | 8.456% | $161.35 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $99.81 | 11.146% | $110.9348 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $41.57 | 11.738% | $46.4495 | $46.45 | $46.45 | $46.40 |
| Purchase #4 | $118.83 | 13.322% | $134.6605 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $143.47 | 4.411% | $149.7985 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $49.66 | 3.206% | $51.2521 | $51.25 | $51.25 | $51.30 |
| Purchase #7 | $63.42 | 13.123% | $71.7426 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $665.53 | $726.1880 | $726.18 | $726.20 | $726.20 | |