| 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 | $164.91 | 7.316% | $176.9748 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $132.56 | 3.226% | $136.8364 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $134.58 | 7.848% | $145.1418 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $227.40 | 9.138% | $248.1798 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $110.99 | 10.698% | $122.8637 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $56.74 | 13.485% | $64.3914 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $22.87 | 11.591% | $25.5209 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $850.05 | $919.9088 | $919.90 | $919.90 | $919.90 | |