| 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 | $164.49 | 7.421% | $176.6968 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $73.30 | 5.143% | $77.0698 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $217.97 | 3.159% | $224.8557 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $36.54 | 9.518% | $40.0179 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $76.32 | 13.853% | $86.8926 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $20.72 | 4.564% | $21.6657 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $231.57 | 9.507% | $253.5854 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $820.91 | $880.7839 | $880.80 | $880.75 | $880.90 | |