| 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 | $117.29 | 7.267% | $125.8135 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $164.92 | 6.667% | $175.9152 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $75.90 | 10.271% | $83.6957 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $133.47 | 7.791% | $143.8686 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $6.51 | 9.156% | $7.1061 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $237.85 | 12.349% | $267.2221 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $89.74 | 12.411% | $100.8776 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $825.68 | $904.4988 | $904.51 | $904.45 | $904.50 | |