| 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 | $179.59 | 4.167% | $187.0735 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $110.85 | 11.382% | $123.4669 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $105.29 | 13.472% | $119.4747 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $169.63 | 9.861% | $186.3572 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $100.50 | 7.366% | $107.9028 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $143.76 | 3.619% | $148.9627 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $153.47 | 7.451% | $164.905 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $963.09 | $1,038.1428 | $1,038.14 | $1,038.05 | $1,038.30 | |