| 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 | $132.81 | 4.787% | $139.1676 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $60.79 | 12.466% | $68.3681 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $68.46 | 8.240% | $74.1011 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $138.76 | 11.577% | $154.8242 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $229.46 | 13.766% | $261.0475 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $147.59 | 7.359% | $158.4511 | $158.45 | $158.45 | $158.50 |
| Purchase #7 | $174.42 | 6.648% | $186.0154 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $952.29 | $1,041.9750 | $1,041.98 | $1,041.90 | $1,042.00 | |