| 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 | $174.55 | 7.831% | $188.219 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $104.52 | 6.176% | $110.9752 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $168.43 | 5.603% | $177.8671 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $68.97 | 10.672% | $76.3305 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $13.26 | 13.733% | $15.081 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $89.30 | 7.778% | $96.2458 | $96.25 | $96.25 | $96.20 |
| Purchase #7 | $77.59 | 7.606% | $83.4915 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $696.62 | $748.2101 | $748.22 | $748.25 | $748.20 | |