| 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 | $14.83 | 9.620% | $16.2566 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $143.60 | 5.400% | $151.3544 | $151.35 | $151.35 | $151.40 |
| Purchase #3 | $127.77 | 5.199% | $134.4128 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $226.53 | 4.601% | $236.9526 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $45.35 | 7.530% | $48.7649 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $157.93 | 7.724% | $170.1285 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $28.95 | 8.476% | $31.4038 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $744.96 | $789.2736 | $789.26 | $789.25 | $789.40 | |