| 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 | $176.50 | 8.122% | $190.8353 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $24.34 | 5.524% | $25.6845 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $79.42 | 8.763% | $86.3796 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $175.79 | 12.430% | $197.6407 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $121.29 | 7.180% | $129.9986 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $13.29 | 3.547% | $13.7614 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $206.55 | 10.168% | $227.552 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $797.18 | $871.8521 | $871.85 | $871.90 | $871.90 | |