| 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 | $168.92 | 4.430% | $176.4032 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $11.91 | 13.165% | $13.478 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $14.48 | 3.456% | $14.9804 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $159.35 | 11.642% | $177.9015 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $24.30 | 3.692% | $25.1972 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $124.68 | 5.458% | $131.485 | $131.49 | $131.50 | $131.50 |
| Purchase #7 | $13.89 | 11.672% | $15.5112 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $517.53 | $554.9565 | $554.96 | $555.00 | $555.00 | |