| 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 | $149.87 | 5.491% | $158.0994 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $177.70 | 13.370% | $201.4585 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $104.59 | 7.618% | $112.5577 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $39.87 | 6.741% | $42.5576 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $236.95 | 6.305% | $251.8897 | $251.89 | $251.90 | $251.90 |
| Purchase #6 | $66.68 | 3.287% | $68.8718 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $77.73 | 8.373% | $84.2383 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $853.39 | $919.6730 | $919.68 | $919.65 | $919.80 | |