| 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 | $132.76 | 7.761% | $143.0635 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $74.67 | 13.270% | $84.5787 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $88.59 | 6.389% | $94.25 | $94.25 | $94.25 | $94.30 |
| Purchase #4 | $180.72 | 3.135% | $186.3856 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $250.81 | 4.436% | $261.9359 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $49.29 | 9.278% | $53.8631 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $117.44 | 11.611% | $131.076 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $894.28 | $955.1528 | $955.16 | $955.20 | $955.30 | |