| 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 | $153.87 | 11.226% | $171.1434 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $238.90 | 8.568% | $259.369 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $157.95 | 8.292% | $171.0472 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $181.60 | 13.212% | $205.593 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $103.26 | 10.392% | $113.9908 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $42.69 | 3.636% | $44.2422 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $11.82 | 4.648% | $12.3694 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $890.09 | $977.7550 | $977.75 | $977.75 | $977.70 | |