| 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 | $195.78 | 6.469% | $208.445 | $208.45 | $208.45 | $208.40 |
| Purchase #2 | $16.59 | 6.728% | $17.7062 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $15.25 | 5.830% | $16.1391 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $191.49 | 8.462% | $207.6939 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $138.87 | 5.647% | $146.712 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $58.68 | 6.853% | $62.7013 | $62.70 | $62.70 | $62.70 |
| Purchase #7 | $221.66 | 3.311% | $228.9992 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $838.32 | $888.3967 | $888.40 | $888.40 | $888.30 | |