| 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 | $157.78 | 3.274% | $162.9457 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $10.40 | 12.344% | $11.6838 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $125.47 | 6.507% | $133.6343 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $171.49 | 6.506% | $182.6471 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $97.78 | 7.344% | $104.961 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $30.64 | 13.791% | $34.8656 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $79.44 | 9.597% | $87.0639 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $673.00 | $717.8014 | $717.80 | $717.80 | $717.80 | |