| 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 | $129.74 | 3.411% | $134.1654 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $27.31 | 11.265% | $30.3865 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $82.28 | 3.700% | $85.3244 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $145.79 | 6.232% | $154.8756 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $176.28 | 9.732% | $193.4356 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $135.94 | 9.504% | $148.8597 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $176.84 | 12.507% | $198.9574 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $874.18 | $946.0046 | $946.02 | $946.00 | $946.10 | |