| 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 | $185.87 | 10.345% | $205.0983 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $70.72 | 10.198% | $77.932 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $94.27 | 12.632% | $106.1782 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $119.52 | 9.657% | $131.062 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $134.91 | 8.382% | $146.2182 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $24.38 | 10.698% | $26.9882 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $223.87 | 8.126% | $242.0617 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $853.54 | $935.5386 | $935.54 | $935.55 | $935.60 | |