| 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 | $160.71 | 6.397% | $170.9906 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $100.78 | 13.458% | $114.343 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $217.81 | 11.603% | $243.0825 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $107.87 | 10.827% | $119.5491 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $14.56 | 5.282% | $15.3291 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $139.52 | 10.648% | $154.3761 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $229.43 | 11.271% | $255.2891 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $970.68 | $1,072.9595 | $1,072.96 | $1,073.05 | $1,072.90 | |