| 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 | $166.82 | 12.852% | $188.2597 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $55.29 | 5.178% | $58.1529 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $111.62 | 3.682% | $115.7298 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $243.76 | 7.352% | $261.6812 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $178.88 | 4.268% | $186.5146 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $106.73 | 10.331% | $117.7563 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $68.25 | 3.585% | $70.6968 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $931.35 | $998.7913 | $998.79 | $998.80 | $998.90 | |