| 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 | $184.92 | 4.737% | $193.6797 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $27.50 | 11.638% | $30.7005 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $185.34 | 11.732% | $207.0841 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $230.95 | 8.454% | $250.4745 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $52.40 | 6.344% | $55.7243 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $117.26 | 4.796% | $122.8838 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $84.29 | 5.788% | $89.1687 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $882.66 | $949.7156 | $949.70 | $949.70 | $949.80 | |