| 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 | $97.48 | 4.390% | $101.7594 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $178.30 | 8.480% | $193.4198 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $20.34 | 8.105% | $21.9886 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $106.42 | 6.256% | $113.0776 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $6.67 | 12.648% | $7.5136 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $186.80 | 3.304% | $192.9719 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $151.78 | 7.584% | $163.291 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $747.79 | $794.0219 | $794.02 | $794.00 | $794.10 | |