| 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 | $164.90 | 13.245% | $186.741 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $61.97 | 5.260% | $65.2296 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $115.94 | 7.350% | $124.4616 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $81.81 | 5.601% | $86.3922 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $38.47 | 7.201% | $41.2402 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $116.72 | 6.268% | $124.036 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $215.80 | 6.408% | $229.6285 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $795.61 | $857.7291 | $857.73 | $857.80 | $857.60 | |