| 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 | $145.75 | 6.663% | $155.4613 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $192.35 | 5.583% | $203.0889 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $91.63 | 4.750% | $95.9824 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $129.82 | 7.130% | $139.0762 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $235.33 | 11.324% | $261.9788 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $169.89 | 3.873% | $176.4698 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $117.30 | 6.486% | $124.9081 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $1,082.07 | $1,156.9655 | $1,156.97 | $1,157.00 | $1,157.10 | |