| 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 | $134.79 | 11.462% | $150.2396 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $47.40 | 6.377% | $50.4227 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $101.69 | 9.838% | $111.6943 | $111.69 | $111.70 | $111.70 |
| Purchase #4 | $168.98 | 6.549% | $180.0465 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $211.73 | 7.566% | $227.7495 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $76.75 | 5.197% | $80.7387 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $166.81 | 10.619% | $184.5236 | $184.52 | $184.50 | $184.50 |
| 7 purchase totals = | $908.15 | $985.4149 | $985.41 | $985.40 | $985.20 | |