| 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 | $170.78 | 7.222% | $183.1137 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $46.48 | 3.592% | $48.1496 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $66.54 | 12.426% | $74.8083 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $127.73 | 13.600% | $145.1013 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $205.56 | 8.591% | $223.2197 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $123.83 | 11.379% | $137.9206 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $211.82 | 7.190% | $227.0499 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $952.74 | $1,039.3631 | $1,039.36 | $1,039.30 | $1,039.20 | |