| 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 | $177.53 | 13.619% | $201.7078 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $208.96 | 4.272% | $217.8868 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $194.98 | 8.436% | $211.4285 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $19.42 | 6.115% | $20.6075 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $51.47 | 5.377% | $54.2375 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $139.79 | 13.132% | $158.1472 | $158.15 | $158.15 | $158.10 |
| Purchase #7 | $41.26 | 4.611% | $43.1625 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $833.41 | $907.1778 | $907.19 | $907.20 | $907.10 | |