| 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 | $151.92 | 12.681% | $171.185 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $227.28 | 12.855% | $256.4968 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $229.40 | 5.590% | $242.2235 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $235.97 | 3.753% | $244.826 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $155.79 | 13.264% | $176.454 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $141.31 | 12.571% | $159.0741 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $230.55 | 13.246% | $261.0887 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,372.22 | $1,511.3481 | $1,511.35 | $1,511.35 | $1,511.40 | |