| 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 | $106.80 | 13.502% | $121.2201 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $75.42 | 3.187% | $77.8236 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $166.34 | 11.425% | $185.3443 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $56.68 | 11.529% | $63.2146 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $14.40 | 12.301% | $16.1713 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $167.64 | 3.785% | $173.9852 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $236.77 | 10.271% | $261.0886 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $824.05 | $898.8477 | $898.84 | $898.80 | $898.80 | |