| 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 | $166.44 | 13.411% | $188.7613 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $21.78 | 6.435% | $23.1815 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $240.31 | 10.629% | $265.8525 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $23.25 | 3.287% | $24.0142 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $149.59 | 7.873% | $161.3672 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $212.80 | 6.440% | $226.5043 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $179.74 | 6.569% | $191.5471 | $191.55 | $191.55 | $191.50 |
| 7 purchase totals = | $993.91 | $1,081.2281 | $1,081.22 | $1,081.20 | $1,081.30 | |