| 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 | $137.57 | 5.340% | $144.9162 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $106.30 | 8.511% | $115.3472 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $203.45 | 12.746% | $229.3817 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $140.25 | 4.156% | $146.0788 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $32.26 | 10.550% | $35.6634 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $182.37 | 5.171% | $191.8004 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $7.46 | 11.190% | $8.2948 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $809.66 | $871.4825 | $871.48 | $871.50 | $871.50 | |