| 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 | $122.42 | 11.581% | $136.5975 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $135.38 | 9.699% | $148.5105 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $68.25 | 3.430% | $70.591 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $135.54 | 8.308% | $146.8007 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $114.40 | 7.402% | $122.8679 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $132.93 | 12.185% | $149.1275 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $105.46 | 9.596% | $115.5799 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $814.38 | $890.0750 | $890.08 | $890.10 | $890.10 | |