| 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 | $7.29 | 5.525% | $7.6928 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $197.56 | 4.730% | $206.9046 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $159.50 | 10.466% | $176.1933 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $114.87 | 8.566% | $124.7098 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $108.98 | 8.240% | $117.96 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $143.70 | 5.273% | $151.2773 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $104.51 | 10.430% | $115.4104 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $836.41 | $900.1482 | $900.14 | $900.15 | $900.20 | |