| 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 | $155.35 | 5.469% | $163.8461 | $163.85 | $163.85 | $163.80 |
| Purchase #2 | $33.32 | 9.524% | $36.4934 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $177.44 | 8.389% | $192.3254 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $78.83 | 10.453% | $87.0701 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $174.57 | 4.604% | $182.6072 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $104.96 | 12.143% | $117.7053 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $158.45 | 11.677% | $176.9522 | $176.95 | $176.95 | $177.00 |
| 7 purchase totals = | $882.92 | $956.9997 | $957.01 | $957.00 | $957.00 | |