| 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 | $137.33 | 8.411% | $148.8808 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $152.25 | 6.360% | $161.9331 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $240.78 | 5.439% | $253.876 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $29.87 | 3.652% | $30.9609 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $192.40 | 8.127% | $208.0363 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $55.31 | 6.699% | $59.0152 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $106.82 | 3.542% | $110.6036 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $914.76 | $973.3059 | $973.31 | $973.35 | $973.30 | |