| 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 | $176.96 | 12.710% | $199.4516 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $151.93 | 5.848% | $160.8149 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $127.74 | 10.721% | $141.435 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $213.46 | 4.776% | $223.6548 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $15.85 | 10.314% | $17.4848 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $31.66 | 9.344% | $34.6183 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $61.36 | 9.257% | $67.0401 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $778.96 | $844.4995 | $844.49 | $844.50 | $844.50 | |