| 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 | $175.29 | 3.833% | $182.0089 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $233.83 | 11.655% | $261.0829 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $61.57 | 13.518% | $69.893 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $15.75 | 11.874% | $17.6202 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $15.89 | 9.846% | $17.4545 | $17.45 | $17.45 | $17.50 |
| Purchase #6 | $137.69 | 12.160% | $154.4331 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $84.64 | 11.169% | $94.0934 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $724.66 | $796.5860 | $796.57 | $796.60 | $796.60 | |