| 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 | $127.51 | 13.867% | $145.1918 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $43.32 | 13.672% | $49.2427 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $111.82 | 4.285% | $116.6115 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $78.44 | 10.439% | $86.6284 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $7.98 | 12.305% | $8.9619 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $77.25 | 8.476% | $83.7977 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $7.49 | 11.820% | $8.3753 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $453.81 | $498.8093 | $498.81 | $498.85 | $498.80 | |