| 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 | $139.25 | 3.406% | $143.9929 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $33.81 | 5.359% | $35.6219 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $5.61 | 7.544% | $6.0332 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $8.79 | 9.459% | $9.6214 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $236.43 | 7.604% | $254.4081 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $53.31 | 4.123% | $55.508 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $148.88 | 5.785% | $157.4927 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $626.08 | $662.6782 | $662.67 | $662.65 | $662.60 | |