| 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 | $192.68 | 13.265% | $218.239 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $37.27 | 12.135% | $41.7927 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $46.34 | 12.661% | $52.2071 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $28.44 | 6.488% | $30.2852 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $148.96 | 12.827% | $168.0671 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $155.26 | 4.425% | $162.1303 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $13.86 | 5.692% | $14.6489 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $622.81 | $687.3703 | $687.38 | $687.40 | $687.30 | |