| 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 | $30.54 | 8.536% | $33.1469 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $145.80 | 10.841% | $161.6062 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $154.65 | 5.382% | $162.9733 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $174.60 | 5.422% | $184.0668 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $47.62 | 10.665% | $52.6987 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $93.71 | 11.578% | $104.5597 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $216.91 | 3.605% | $224.7296 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $863.83 | $923.7812 | $923.79 | $923.75 | $923.80 | |