| 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 | $177.50 | 6.635% | $189.2771 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $26.63 | 13.264% | $30.1622 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $164.45 | 11.682% | $183.661 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $51.39 | 5.786% | $54.3634 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $237.62 | 7.482% | $255.3987 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $13.45 | 10.115% | $14.8105 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $236.36 | 8.406% | $256.2284 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $907.40 | $983.9013 | $983.90 | $983.90 | $984.00 | |