| 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 | $148.81 | 13.732% | $169.2446 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $110.78 | 12.734% | $124.8867 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $215.65 | 3.618% | $223.4522 | $223.45 | $223.45 | $223.50 |
| Purchase #4 | $40.92 | 7.585% | $44.0238 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $18.92 | 9.791% | $20.7725 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $244.75 | 5.857% | $259.085 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $27.95 | 6.328% | $29.7187 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $807.78 | $871.1835 | $871.18 | $871.15 | $871.20 | |