| 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 | $166.41 | 7.485% | $178.8658 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $183.52 | 13.365% | $208.0474 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $45.90 | 3.477% | $47.4959 | $47.50 | $47.50 | $47.50 |
| Purchase #4 | $187.99 | 3.785% | $195.1054 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $80.58 | 7.338% | $86.493 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $56.38 | 3.400% | $58.2969 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $45.87 | 12.334% | $51.5276 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $766.65 | $825.8320 | $825.85 | $825.85 | $825.80 | |