| 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 | $6.57 | 9.266% | $7.1788 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $141.40 | 12.396% | $158.9279 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $117.76 | 7.604% | $126.7145 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $110.56 | 8.490% | $119.9465 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $79.63 | 4.800% | $83.4522 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $83.68 | 3.737% | $86.8071 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $233.37 | 11.569% | $260.3686 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $772.97 | $843.3956 | $843.40 | $843.40 | $843.40 | |