| 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 | $145.49 | 13.565% | $165.2257 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $73.51 | 6.392% | $78.2088 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $154.98 | 12.581% | $174.478 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $192.87 | 12.525% | $217.027 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $197.56 | 11.678% | $220.6311 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $218.54 | 8.323% | $236.7291 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $237.90 | 9.156% | $259.6821 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,220.85 | $1,351.9818 | $1,351.99 | $1,352.10 | $1,351.90 | |