| 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 | $160.93 | 4.663% | $168.4342 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $15.44 | 12.730% | $17.4055 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $30.65 | 11.803% | $34.2676 | $34.27 | $34.25 | $34.30 |
| Purchase #4 | $220.47 | 13.766% | $250.8199 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $90.83 | 4.612% | $95.0191 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $157.58 | 7.569% | $169.5072 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $187.51 | 7.183% | $200.9788 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $863.41 | $936.4323 | $936.44 | $936.40 | $936.40 | |