| 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 | $125.52 | 10.614% | $138.8427 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $17.49 | 8.267% | $18.9359 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $44.92 | 8.679% | $48.8186 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $101.56 | 6.156% | $107.812 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $164.60 | 7.375% | $176.7393 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $127.60 | 7.379% | $137.0156 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $207.26 | 9.679% | $227.3207 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $788.95 | $855.4848 | $855.49 | $855.45 | $855.30 | |