| 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 | $185.57 | 7.105% | $198.7547 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $29.53 | 3.739% | $30.6341 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $67.41 | 7.568% | $72.5116 | $72.51 | $72.50 | $72.50 |
| Purchase #4 | $133.32 | 13.328% | $151.0889 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $91.25 | 8.198% | $98.7307 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $64.30 | 5.630% | $67.9201 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $139.49 | 11.613% | $155.689 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $710.87 | $775.3291 | $775.32 | $775.35 | $775.30 | |