| 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 | $162.92 | 7.860% | $175.7255 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $94.37 | 6.348% | $100.3606 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $79.33 | 12.788% | $89.4747 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $199.41 | 8.178% | $215.7177 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $132.75 | 5.552% | $140.1203 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $219.27 | 3.603% | $227.1703 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $10.44 | 11.780% | $11.6698 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $898.49 | $960.2389 | $960.24 | $960.15 | $960.30 | |