| 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 | $170.72 | 7.334% | $183.2406 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $154.38 | 3.593% | $159.9269 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $177.57 | 12.339% | $199.4804 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $50.56 | 4.749% | $52.9611 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $149.35 | 7.344% | $160.3183 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $94.57 | 12.564% | $106.4518 | $106.45 | $106.45 | $106.50 |
| Purchase #7 | $10.78 | 11.373% | $12.006 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $807.93 | $874.3851 | $874.39 | $874.40 | $874.40 | |