| 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 | $102.47 | 4.546% | $107.1283 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $15.93 | 6.766% | $17.0078 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $243.58 | 7.307% | $261.3784 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $174.98 | 3.113% | $180.4271 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $10.63 | 6.405% | $11.3109 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $229.30 | 7.271% | $245.9724 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $145.53 | 12.509% | $163.7343 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $922.42 | $986.9592 | $986.96 | $987.00 | $986.90 | |