| 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 | $178.28 | 11.207% | $198.2598 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $10.29 | 10.753% | $11.3965 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $146.68 | 5.391% | $154.5875 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $190.41 | 9.195% | $207.9182 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $25.65 | 3.202% | $26.4713 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $104.39 | 11.576% | $116.4742 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $242.97 | 7.177% | $260.408 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $898.67 | $975.5155 | $975.52 | $975.45 | $975.60 | |