| 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 | $108.43 | 4.553% | $113.3668 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $148.82 | 9.573% | $163.0665 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $95.35 | 13.694% | $108.4072 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $110.95 | 12.117% | $124.3938 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $124.25 | 3.286% | $128.3329 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $126.60 | 3.299% | $130.7765 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $125.83 | 11.527% | $140.3344 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $840.23 | $908.6781 | $908.68 | $908.70 | $908.70 | |