| 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 | $154.89 | 7.717% | $166.8429 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $68.98 | 7.689% | $74.2839 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $239.94 | 13.792% | $273.0325 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $47.79 | 5.287% | $50.3167 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $139.84 | 9.271% | $152.8046 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $46.91 | 12.620% | $52.83 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $163.97 | 5.515% | $173.0129 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $862.32 | $943.1235 | $943.11 | $943.15 | $943.00 | |