| 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 | $159.56 | 11.352% | $177.6733 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $188.80 | 8.659% | $205.1482 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $217.77 | 5.526% | $229.804 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $111.66 | 12.841% | $125.9983 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $5.49 | 7.851% | $5.921 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $109.50 | 10.196% | $120.6646 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $112.43 | 4.415% | $117.3938 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $905.21 | $982.6032 | $982.59 | $982.55 | $982.60 | |