| 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 | $166.99 | 12.828% | $188.4115 | $188.41 | $188.40 | $188.40 |
| Purchase #2 | $60.76 | 7.153% | $65.1062 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $106.39 | 12.499% | $119.6877 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $43.31 | 3.781% | $44.9476 | $44.95 | $44.95 | $44.90 |
| Purchase #5 | $215.87 | 7.321% | $231.6738 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $41.55 | 12.220% | $46.6274 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $175.38 | 8.668% | $190.5819 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $810.25 | $887.0361 | $887.04 | $887.05 | $887.00 | |