| 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 | $185.92 | 3.671% | $192.7451 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $50.75 | 11.655% | $56.6649 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $172.78 | 11.488% | $192.629 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $97.80 | 11.504% | $109.0509 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $243.75 | 7.177% | $261.2439 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $204.92 | 12.131% | $229.7788 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $14.76 | 9.136% | $16.1085 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $970.68 | $1,058.2211 | $1,058.22 | $1,058.25 | $1,058.20 | |