| 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 | $142.91 | 5.751% | $151.1288 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $90.99 | 13.439% | $103.2181 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $146.36 | 11.527% | $163.2309 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $37.30 | 9.453% | $40.826 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $58.89 | 6.598% | $62.7756 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $108.33 | 5.637% | $114.4366 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $209.76 | 12.485% | $235.9485 | $235.95 | $235.95 | $235.90 |
| 7 purchase totals = | $794.54 | $871.5645 | $871.58 | $871.65 | $871.40 | |