| 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 | $182.56 | 3.558% | $189.0555 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $239.50 | 3.160% | $247.0682 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $156.35 | 12.311% | $175.5982 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $97.44 | 7.460% | $104.709 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $92.52 | 5.524% | $97.6308 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $75.59 | 11.434% | $84.233 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $88.61 | 9.378% | $96.9198 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $932.57 | $995.2145 | $995.22 | $995.20 | $995.20 | |