| 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 | $148.99 | 3.419% | $154.084 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $11.60 | 4.119% | $12.0778 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $222.32 | 13.667% | $252.7045 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $165.81 | 10.661% | $183.487 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $75.58 | 9.580% | $82.8206 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $48.30 | 6.560% | $51.4685 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $151.28 | 13.773% | $172.1158 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $823.88 | $908.7582 | $908.76 | $908.75 | $908.80 | |