| 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 | $142.97 | 5.492% | $150.8219 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $30.91 | 10.419% | $34.1305 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $200.41 | 10.819% | $222.0924 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $181.49 | 5.627% | $191.7024 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $139.65 | 3.597% | $144.6732 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $54.34 | 6.732% | $57.9982 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $148.79 | 10.477% | $164.3787 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $898.56 | $965.7973 | $965.79 | $965.80 | $965.80 | |