| 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 | $182.37 | 3.410% | $188.5888 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $168.96 | 8.359% | $183.0834 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $250.49 | 4.560% | $261.9123 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $72.41 | 13.395% | $82.1093 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $176.61 | 6.138% | $187.4503 | $187.45 | $187.45 | $187.50 |
| Purchase #6 | $143.34 | 10.214% | $157.9807 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $247.90 | 7.520% | $266.5421 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,242.08 | $1,327.6669 | $1,327.66 | $1,327.70 | $1,327.70 | |