| 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 | $16.49 | 10.338% | $18.1947 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $124.89 | 12.833% | $140.9171 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $121.47 | 4.405% | $126.8208 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $107.94 | 10.432% | $119.2003 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $105.33 | 5.615% | $111.2443 | $111.24 | $111.25 | $111.20 |
| Purchase #6 | $206.86 | 5.260% | $217.7408 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $16.63 | 10.400% | $18.3595 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $699.61 | $752.4775 | $752.47 | $752.45 | $752.40 | |