| 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 | $139.68 | 13.224% | $158.1513 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $181.35 | 5.471% | $191.2717 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $225.69 | 7.749% | $243.1787 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $150.27 | 12.867% | $169.6052 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $185.61 | 13.620% | $210.8901 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $181.28 | 4.248% | $188.9808 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $235.94 | 9.143% | $257.512 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,299.82 | $1,419.5898 | $1,419.59 | $1,419.60 | $1,419.70 | |