| 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 | $142.99 | 3.617% | $148.1619 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $111.73 | 9.283% | $122.1019 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $212.77 | 13.390% | $241.2599 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $240.71 | 8.533% | $261.2498 | $261.25 | $261.25 | $261.20 |
| Purchase #5 | $68.74 | 4.193% | $71.6223 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $41.97 | 6.669% | $44.769 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $85.98 | 13.647% | $97.7137 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $904.89 | $986.8785 | $986.87 | $986.80 | $986.90 | |