| 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 | $154.53 | 9.412% | $169.0744 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $98.32 | 5.567% | $103.7935 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $9.71 | 12.258% | $10.9003 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $50.70 | 10.148% | $55.845 | $55.85 | $55.85 | $55.80 |
| Purchase #5 | $19.73 | 10.378% | $21.7776 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $179.60 | 11.328% | $199.9451 | $199.95 | $199.95 | $199.90 |
| Purchase #7 | $197.45 | 5.531% | $208.371 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $710.04 | $769.7069 | $769.71 | $769.70 | $769.70 | |