| 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 | $129.85 | 12.835% | $146.5162 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $17.26 | 7.602% | $18.5721 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $217.59 | 11.698% | $243.0437 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $45.95 | 8.840% | $50.012 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $242.97 | 13.129% | $274.8695 | $274.87 | $274.85 | $274.90 |
| Purchase #6 | $70.58 | 6.265% | $75.0018 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $166.98 | 11.778% | $186.6469 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $891.18 | $994.6622 | $994.66 | $994.60 | $994.60 | |