| 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 | $157.36 | 9.838% | $172.8411 | $172.84 | $172.85 | $172.80 |
| Purchase #2 | $81.85 | 5.866% | $86.6513 | $86.65 | $86.65 | $86.70 |
| Purchase #3 | $204.26 | 6.142% | $216.8056 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $40.37 | 13.717% | $45.9076 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $169.68 | 13.152% | $191.9963 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $38.30 | 12.781% | $43.1951 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $165.59 | 10.552% | $183.0631 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $857.41 | $940.4601 | $940.47 | $940.45 | $940.50 | |