| 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 | $111.49 | 12.607% | $125.5455 | $125.55 | $125.55 | $125.50 |
| Purchase #2 | $8.72 | 3.406% | $9.017 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $122.67 | 8.471% | $133.0614 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $126.54 | 11.543% | $141.1465 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $44.25 | 5.525% | $46.6948 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $140.76 | 12.645% | $158.5591 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $102.94 | 11.287% | $114.5588 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $657.37 | $728.5831 | $728.59 | $728.55 | $728.60 | |