| 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 | $215.75 | 4.118% | $224.6346 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $147.83 | 10.230% | $162.953 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $15.35 | 3.179% | $15.838 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $207.61 | 12.242% | $233.0256 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $137.26 | 4.504% | $143.4422 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $124.79 | 9.118% | $136.1684 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $18.97 | 5.241% | $19.9642 | $19.96 | $19.95 | $20.00 |
| 7 purchase totals = | $867.56 | $936.0260 | $936.02 | $936.05 | $936.00 | |