| 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 | $93.73 | 13.772% | $106.6385 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $162.72 | 4.521% | $170.0766 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $73.95 | 10.603% | $81.7909 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $162.87 | 11.377% | $181.3997 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $182.81 | 11.628% | $204.0671 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $48.45 | 9.591% | $53.0968 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $61.30 | 6.417% | $65.2336 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $785.83 | $862.3032 | $862.31 | $862.35 | $862.30 | |