| 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 | $183.99 | 10.492% | $203.2942 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $79.52 | 4.450% | $83.0586 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $52.87 | 3.388% | $54.6612 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $217.34 | 11.367% | $242.045 | $242.05 | $242.05 | $242.00 |
| Purchase #5 | $147.94 | 10.557% | $163.558 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $16.43 | 9.360% | $17.9678 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $73.38 | 6.306% | $78.0073 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $771.47 | $842.5921 | $842.60 | $842.55 | $842.70 | |