| 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 | $173.98 | 3.306% | $179.7318 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $73.71 | 6.721% | $78.664 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $230.93 | 5.118% | $242.749 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $98.57 | 12.751% | $111.1387 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $49.85 | 8.195% | $53.9352 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $108.27 | 5.360% | $114.0733 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $119.92 | 12.564% | $134.9867 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $855.23 | $915.2787 | $915.28 | $915.30 | $915.20 | |