| 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 | $118.57 | 3.793% | $123.0674 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $146.55 | 9.299% | $160.1777 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $68.34 | 4.467% | $71.3927 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $90.87 | 7.405% | $97.5989 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $234.73 | 7.520% | $252.3817 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $111.83 | 13.462% | $126.8846 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $111.77 | 6.462% | $118.9926 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $882.66 | $950.4956 | $950.49 | $950.55 | $950.60 | |