| 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 | $179.91 | 6.758% | $192.0683 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $183.99 | 13.492% | $208.8139 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $137.57 | 6.187% | $146.0815 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $5.62 | 7.299% | $6.0302 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $49.55 | 10.452% | $54.729 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $169.51 | 6.379% | $180.323 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $184.67 | 6.524% | $196.7179 | $196.72 | $196.70 | $196.70 |
| 7 purchase totals = | $910.82 | $984.7638 | $984.76 | $984.75 | $984.70 | |