| 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 | $151.59 | 3.568% | $156.9987 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $236.99 | 8.607% | $257.3877 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $58.87 | 8.787% | $64.0429 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $77.57 | 10.438% | $85.6668 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $153.33 | 7.435% | $164.7301 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $56.25 | 12.870% | $63.4894 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $85.94 | 6.465% | $91.496 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $820.54 | $883.8116 | $883.82 | $883.85 | $883.80 | |