| 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 | $158.95 | 4.418% | $165.9724 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $148.53 | 9.629% | $162.832 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $43.34 | 5.224% | $45.6041 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $235.58 | 3.473% | $243.7617 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $65.27 | 5.633% | $68.9467 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $133.41 | 9.277% | $145.7864 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $59.53 | 4.589% | $62.2618 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $844.61 | $895.1651 | $895.16 | $895.15 | $895.20 | |