| 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 | $161.91 | 11.249% | $180.1233 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $56.73 | 8.695% | $61.6627 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $156.60 | 8.245% | $169.5117 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $205.25 | 8.485% | $222.6655 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $213.77 | 6.813% | $228.3342 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $206.83 | 4.323% | $215.7713 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $66.50 | 5.561% | $70.1981 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $1,067.59 | $1,148.2668 | $1,148.26 | $1,148.20 | $1,148.30 | |