| 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 | $13.43 | 10.521% | $14.843 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $190.67 | 9.607% | $208.9877 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $36.74 | 9.633% | $40.2792 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $163.70 | 8.102% | $176.963 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $57.72 | 8.134% | $62.4149 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $128.73 | 8.560% | $139.7493 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $75.34 | 3.204% | $77.7539 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $666.33 | $720.9910 | $720.98 | $721.00 | $721.00 | |