| 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 | $147.80 | 11.293% | $164.4911 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $204.47 | 5.317% | $215.3417 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $148.74 | 10.561% | $164.4484 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $145.80 | 10.257% | $160.7547 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $55.75 | 4.185% | $58.0831 | $58.08 | $58.10 | $58.10 |
| Purchase #6 | $70.48 | 6.614% | $75.1415 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $76.55 | 6.761% | $81.7255 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $849.59 | $919.9860 | $919.98 | $920.05 | $919.90 | |