| 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 | $72.54 | 7.232% | $77.7861 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $182.91 | 10.173% | $201.5174 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $146.37 | 3.440% | $151.4051 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $143.69 | 11.542% | $160.2747 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $213.38 | 6.468% | $227.1814 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $21.59 | 12.428% | $24.2732 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $186.95 | 12.743% | $210.773 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $967.43 | $1,053.2109 | $1,053.21 | $1,053.15 | $1,053.30 | |