| 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 | $174.80 | 9.123% | $190.747 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $30.48 | 10.687% | $33.7374 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $200.85 | 10.253% | $221.4432 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $36.59 | 8.712% | $39.7777 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $82.45 | 6.613% | $87.9024 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $146.42 | 9.455% | $160.264 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $37.32 | 11.849% | $41.742 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $708.91 | $775.6137 | $775.61 | $775.65 | $775.50 | |