| 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 | $149.58 | 4.339% | $156.0703 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $250.90 | 12.403% | $282.0191 | $282.02 | $282.00 | $282.00 |
| Purchase #3 | $108.83 | 5.338% | $114.6393 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $199.73 | 13.277% | $226.2482 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $68.96 | 5.688% | $72.8824 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $44.52 | 3.554% | $46.1022 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $203.96 | 13.498% | $231.4905 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,026.48 | $1,129.4520 | $1,129.45 | $1,129.45 | $1,129.40 | |