| 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 | $113.62 | 7.752% | $122.4278 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $28.87 | 6.344% | $30.7015 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $233.92 | 6.653% | $249.4827 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $150.94 | 13.799% | $171.7682 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $108.59 | 4.492% | $113.4679 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $18.46 | 4.785% | $19.3433 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $77.40 | 6.239% | $82.229 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $731.80 | $789.4204 | $789.42 | $789.45 | $789.40 | |