| 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 | $100.91 | 12.703% | $113.7286 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $61.75 | 6.541% | $65.7891 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $90.26 | 9.628% | $98.9502 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $156.57 | 7.428% | $168.2 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $183.77 | 12.861% | $207.4047 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $124.29 | 11.708% | $138.8419 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $113.47 | 5.562% | $119.7812 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $831.02 | $912.6957 | $912.69 | $912.75 | $912.70 | |