| 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 | $159.64 | 4.560% | $166.9196 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $170.73 | 7.504% | $183.5416 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $159.55 | 10.765% | $176.7256 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $26.49 | 5.535% | $27.9562 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $243.76 | 3.685% | $252.7426 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $101.60 | 13.784% | $115.6045 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $48.81 | 13.575% | $55.436 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $910.58 | $978.9261 | $978.93 | $978.95 | $978.80 | |