| 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 | $148.26 | 8.558% | $160.9481 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $102.58 | 7.389% | $110.1596 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $227.82 | 5.112% | $239.4662 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $119.43 | 12.748% | $134.6549 | $134.65 | $134.65 | $134.70 |
| Purchase #5 | $118.72 | 9.758% | $130.3047 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $16.60 | 7.713% | $17.8804 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $101.53 | 12.712% | $114.4365 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $834.94 | $907.8504 | $907.85 | $907.85 | $907.90 | |