| 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 | $138.90 | 5.645% | $146.7409 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $17.54 | 10.868% | $19.4462 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $95.26 | 12.266% | $106.9446 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $170.85 | 10.641% | $189.0301 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $165.92 | 9.427% | $181.5613 | $181.56 | $181.55 | $181.60 |
| Purchase #6 | $149.99 | 12.209% | $168.3023 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $52.68 | 6.395% | $56.0489 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $791.14 | $868.0743 | $868.07 | $868.10 | $867.90 | |