| 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 | $154.25 | 6.330% | $164.014 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $199.61 | 8.116% | $215.8103 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $138.52 | 8.693% | $150.5615 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $129.56 | 6.792% | $138.3597 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $15.99 | 8.723% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $27.33 | 7.856% | $29.477 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $150.83 | 10.235% | $166.2675 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $816.09 | $881.8748 | $881.87 | $881.85 | $882.00 | |