| 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 | $156.47 | 9.381% | $171.1485 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $105.70 | 7.403% | $113.525 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $234.58 | 10.828% | $259.9803 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $96.65 | 6.746% | $103.17 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $88.50 | 11.571% | $98.7403 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $20.97 | 12.498% | $23.5908 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $182.96 | 11.689% | $204.3462 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $885.83 | $974.5011 | $974.51 | $974.55 | $974.40 | |