| 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 | $166.59 | 9.299% | $182.0812 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $97.43 | 11.346% | $108.4844 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $194.36 | 7.351% | $208.6474 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $227.61 | 7.240% | $244.089 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $41.64 | 9.599% | $45.637 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $14.67 | 5.171% | $15.4286 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $164.30 | 3.828% | $170.5894 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $906.60 | $974.9570 | $974.96 | $975.05 | $974.90 | |