| 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 | $112.37 | 10.144% | $123.7688 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $122.70 | 5.108% | $128.9675 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $97.57 | 7.745% | $105.1268 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $145.41 | 13.337% | $164.8033 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $141.41 | 9.394% | $154.6941 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $126.30 | 8.228% | $136.692 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $180.30 | 6.435% | $191.9023 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $926.06 | $1,005.9548 | $1,005.95 | $1,005.95 | $1,006.00 | |