| 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 | $170.77 | 3.756% | $177.1841 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $51.37 | 3.553% | $53.1952 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $36.83 | 12.847% | $41.5616 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $173.51 | 6.516% | $184.8159 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $110.31 | 11.105% | $122.5599 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $209.56 | 3.731% | $217.3787 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $177.46 | 7.547% | $190.8529 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $929.81 | $987.5483 | $987.55 | $987.55 | $987.70 | |