| 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 | $151.58 | 3.488% | $156.8671 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $246.59 | 8.210% | $266.835 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $76.69 | 7.604% | $82.5215 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $200.96 | 3.252% | $207.4952 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $30.31 | 7.106% | $32.4638 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $158.27 | 6.821% | $169.0656 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $222.66 | 5.339% | $234.5478 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $1,087.06 | $1,149.7960 | $1,149.81 | $1,149.75 | $1,149.80 | |