| 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 | $171.30 | 6.714% | $182.8011 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $70.43 | 7.573% | $75.7637 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $20.65 | 7.868% | $22.2747 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $193.90 | 4.795% | $203.1975 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $99.40 | 12.203% | $111.5298 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $144.37 | 3.457% | $149.3609 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $125.97 | 7.176% | $135.0096 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $826.02 | $879.9373 | $879.93 | $879.90 | $880.00 | |