| 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 | $162.97 | 10.858% | $180.6653 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $6.90 | 5.312% | $7.2665 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $222.91 | 6.541% | $237.4905 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $191.42 | 6.549% | $203.9561 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $145.35 | 5.779% | $153.7498 | $153.75 | $153.75 | $153.70 |
| Purchase #6 | $19.51 | 6.316% | $20.7423 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $99.41 | 6.409% | $105.7812 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $848.47 | $909.6517 | $909.66 | $909.65 | $909.70 | |