| 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 | $146.56 | 10.351% | $161.7304 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $146.95 | 10.156% | $161.8742 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $214.84 | 5.673% | $227.0279 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $124.94 | 10.118% | $137.5814 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $100.46 | 5.374% | $105.8587 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $121.69 | 8.577% | $132.1274 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $74.53 | 4.653% | $77.9979 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $929.97 | $1,004.1979 | $1,004.20 | $1,004.25 | $1,004.20 | |