| 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 | $152.81 | 10.274% | $168.5097 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $17.50 | 11.539% | $19.5193 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $95.25 | 7.645% | $102.5319 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $7.95 | 4.114% | $8.2771 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $78.41 | 13.516% | $89.0079 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $179.67 | 11.140% | $199.6852 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $59.96 | 8.744% | $65.2029 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $591.55 | $652.7340 | $652.74 | $652.75 | $652.70 | |