| 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 | $196.43 | 6.225% | $208.6578 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $186.42 | 6.135% | $197.8569 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $222.70 | 4.816% | $233.4252 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $26.84 | 10.396% | $29.6303 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $137.32 | 4.138% | $143.0023 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $196.69 | 9.689% | $215.7473 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $44.75 | 12.420% | $50.308 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $1,011.15 | $1,078.6278 | $1,078.64 | $1,078.65 | $1,078.60 | |