| 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 | $172.81 | 3.244% | $178.416 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $30.51 | 9.351% | $33.363 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $196.30 | 9.274% | $214.5049 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $76.96 | 12.653% | $86.6977 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $12.94 | 7.863% | $13.9575 | $13.96 | $13.95 | $14.00 |
| Purchase #6 | $169.95 | 11.248% | $189.066 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $67.97 | 13.521% | $77.1602 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $727.44 | $793.1653 | $793.17 | $793.10 | $793.30 | |