| 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 | $168.94 | 10.431% | $186.5621 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $67.53 | 7.791% | $72.7913 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $188.87 | 10.855% | $209.3718 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $236.66 | 10.246% | $260.9082 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $93.70 | 10.680% | $103.7072 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $93.63 | 12.699% | $105.5201 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $128.35 | 7.507% | $137.9852 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $977.68 | $1,076.8459 | $1,076.85 | $1,076.80 | $1,076.90 | |