| 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 | $154.80 | 8.249% | $167.5695 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $192.26 | 8.312% | $208.2407 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $165.44 | 10.173% | $182.2702 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $135.69 | 6.267% | $144.1937 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $78.96 | 3.439% | $81.6754 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $163.58 | 5.382% | $172.3839 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $232.25 | 12.677% | $261.6923 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,122.98 | $1,218.0257 | $1,218.02 | $1,218.05 | $1,218.10 | |