| 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 | $175.94 | 8.658% | $191.1729 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $52.81 | 12.202% | $59.2539 | $59.25 | $59.25 | $59.30 |
| Purchase #3 | $97.53 | 3.601% | $101.0421 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $135.84 | 4.862% | $142.4445 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $55.66 | 9.353% | $60.8659 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $55.37 | 3.344% | $57.2216 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $146.46 | 11.873% | $163.8492 | $163.85 | $163.85 | $163.80 |
| 7 purchase totals = | $719.61 | $775.8501 | $775.84 | $775.80 | $775.80 | |