| 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 | $118.50 | 11.724% | $132.3929 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $112.56 | 11.322% | $125.304 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $128.53 | 8.834% | $139.8843 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $157.83 | 7.811% | $170.1581 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $180.75 | 7.510% | $194.3243 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $185.80 | 7.274% | $199.3151 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $61.71 | 3.310% | $63.7526 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $945.68 | $1,025.1313 | $1,025.12 | $1,025.10 | $1,025.20 | |