| 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 | $121.36 | 4.300% | $126.5785 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $171.72 | 8.683% | $186.6304 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $78.33 | 5.207% | $82.4086 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $60.93 | 6.731% | $65.0312 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $178.91 | 6.694% | $190.8862 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $130.49 | 5.672% | $137.8914 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $188.49 | 8.209% | $203.9631 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $930.23 | $993.3894 | $993.39 | $993.45 | $993.40 | |