| 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 | $177.44 | 11.868% | $198.4986 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $164.54 | 9.504% | $180.1779 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $5.65 | 4.734% | $5.9175 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $142.29 | 12.598% | $160.2157 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $95.61 | 7.561% | $102.8391 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $27.54 | 11.472% | $30.6994 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $102.71 | 10.514% | $113.5089 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $715.78 | $791.8571 | $791.87 | $791.85 | $791.80 | |