| 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 | $18.31 | 4.601% | $19.1524 | $19.15 | $19.15 | $19.20 |
| Purchase #2 | $149.97 | 7.424% | $161.1038 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $109.67 | 13.411% | $124.3778 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $206.58 | 13.485% | $234.4373 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $199.64 | 5.645% | $210.9097 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $132.97 | 9.514% | $145.6208 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $244.33 | 3.297% | $252.3856 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,061.47 | $1,147.9874 | $1,147.99 | $1,148.00 | $1,148.00 | |