| 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 | $126.34 | 6.205% | $134.1794 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $47.28 | 10.638% | $52.3096 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $169.61 | 13.840% | $193.084 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $41.59 | 5.583% | $43.912 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $37.29 | 12.591% | $41.9852 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $77.27 | 4.465% | $80.7201 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $60.83 | 12.246% | $68.2792 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $560.21 | $614.4695 | $614.47 | $614.50 | $614.50 | |