| 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 | $169.98 | 10.403% | $187.663 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $190.25 | 9.342% | $208.0232 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $240.74 | 7.469% | $258.7209 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $50.79 | 3.700% | $52.6692 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $132.30 | 7.843% | $142.6763 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $199.78 | 13.614% | $226.978 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $8.73 | 9.347% | $9.546 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $992.57 | $1,086.2766 | $1,086.28 | $1,086.25 | $1,086.30 | |