| 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 | $172.87 | 3.411% | $178.7666 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $182.41 | 13.521% | $207.0737 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $61.54 | 5.752% | $65.0798 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $112.69 | 13.450% | $127.8468 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $27.77 | 12.222% | $31.164 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $234.50 | 11.382% | $261.1908 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $122.87 | 3.454% | $127.1139 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $914.65 | $998.2356 | $998.23 | $998.20 | $998.30 | |