| 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 | $159.97 | 9.311% | $174.8648 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $233.48 | 13.223% | $264.3531 | $264.35 | $264.35 | $264.40 |
| Purchase #3 | $66.86 | 13.125% | $75.6354 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $144.39 | 9.154% | $157.6075 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $49.91 | 3.659% | $51.7362 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $28.37 | 5.857% | $30.0316 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $112.25 | 5.342% | $118.2464 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $795.23 | $872.4750 | $872.48 | $872.50 | $872.40 | |