| 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 | $14.87 | 9.714% | $16.3145 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $126.66 | 12.701% | $142.7471 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $203.57 | 3.583% | $210.8639 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $66.88 | 5.231% | $70.3785 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $139.96 | 8.225% | $151.4717 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $168.69 | 10.251% | $185.9824 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $15.75 | 6.602% | $16.7898 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $736.38 | $794.5479 | $794.54 | $794.55 | $794.60 | |