| 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 | $122.94 | 12.676% | $138.5239 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $99.38 | 8.664% | $107.9903 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $154.91 | 6.711% | $165.306 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $79.39 | 3.778% | $82.3894 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $161.97 | 11.119% | $179.9794 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $42.75 | 8.453% | $46.3637 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $158.81 | 8.826% | $172.8266 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $820.15 | $893.3793 | $893.38 | $893.40 | $893.40 | |