| 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 | $14.55 | 7.244% | $15.604 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $151.43 | 8.281% | $163.9699 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $149.45 | 11.539% | $166.695 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $247.74 | 7.688% | $266.7863 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $167.34 | 5.338% | $176.2726 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $205.36 | 12.711% | $231.4633 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $227.55 | 10.782% | $252.0844 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,163.42 | $1,272.8755 | $1,272.87 | $1,272.85 | $1,273.00 | |