| 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 | $151.44 | 8.156% | $163.7914 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $84.58 | 6.187% | $89.813 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $217.64 | 11.495% | $242.6577 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $11.64 | 6.545% | $12.4018 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $78.65 | 5.152% | $82.702 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $128.27 | 4.731% | $134.3385 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $188.82 | 11.387% | $210.3209 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $861.04 | $936.0253 | $936.02 | $936.00 | $936.00 | |