| 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 | $139.81 | 11.770% | $156.2656 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $107.86 | 9.296% | $117.8867 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $119.27 | 11.351% | $132.8083 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $17.83 | 5.534% | $18.8167 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $111.58 | 9.602% | $122.2939 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $30.30 | 7.133% | $32.4613 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $18.37 | 9.274% | $20.0736 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $545.02 | $600.6061 | $600.61 | $600.55 | $600.70 | |