| 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 | $180.75 | 8.850% | $196.7464 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $180.97 | 10.747% | $200.4188 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $166.66 | 3.796% | $172.9864 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $50.70 | 10.492% | $56.0194 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $156.69 | 4.522% | $163.7755 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $171.73 | 9.596% | $188.2092 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $71.51 | 5.444% | $75.403 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $979.01 | $1,053.5587 | $1,053.57 | $1,053.55 | $1,053.50 | |