| 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 | $148.65 | 6.670% | $158.565 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $186.74 | 5.206% | $196.4617 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $54.26 | 3.609% | $56.2182 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $46.39 | 6.676% | $49.487 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $247.36 | 4.725% | $259.0478 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $86.25 | 7.688% | $92.8809 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $7.39 | 8.828% | $8.0424 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $777.04 | $820.7030 | $820.71 | $820.70 | $820.70 | |