| 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 | $76.88 | 12.850% | $86.7591 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $187.46 | 9.674% | $205.5949 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $138.54 | 7.351% | $148.7241 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $125.51 | 13.261% | $142.1539 | $142.15 | $142.15 | $142.20 |
| Purchase #5 | $199.73 | 7.639% | $214.9874 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $160.52 | 11.214% | $178.5207 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $118.94 | 8.575% | $129.1391 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $1,007.58 | $1,105.8792 | $1,105.87 | $1,105.85 | $1,105.90 | |