| 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 | $180.48 | 3.157% | $186.1778 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $106.46 | 8.213% | $115.2036 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $169.85 | 4.184% | $176.9565 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $135.61 | 9.425% | $148.3912 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $134.80 | 5.595% | $142.3421 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $94.38 | 11.429% | $105.1667 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $43.60 | 10.135% | $48.0189 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $865.18 | $922.2568 | $922.26 | $922.25 | $922.30 | |