| 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 | $140.42 | 12.669% | $158.2098 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $108.57 | 12.296% | $121.9198 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $94.50 | 8.673% | $102.696 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $164.38 | 10.418% | $181.5051 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $45.46 | 8.605% | $49.3718 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $30.63 | 9.197% | $33.447 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $13.61 | 3.416% | $14.0749 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $597.57 | $661.2244 | $661.23 | $661.15 | $661.20 | |