| 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 | $145.43 | 12.429% | $163.5055 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $86.66 | 13.475% | $98.3374 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $179.65 | 4.689% | $188.0738 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $203.78 | 3.513% | $210.9388 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $101.28 | 4.236% | $105.5702 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $9.90 | 11.402% | $11.0288 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $72.50 | 13.556% | $82.3281 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $799.20 | $859.7826 | $859.79 | $859.80 | $859.70 | |