| 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 | $132.90 | 9.841% | $145.9787 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $28.37 | 8.528% | $30.7894 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $145.90 | 5.398% | $153.7757 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $151.27 | 9.235% | $165.2398 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $21.96 | 8.659% | $23.8615 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $202.42 | 5.599% | $213.7535 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $172.60 | 4.456% | $180.2911 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $855.42 | $913.6897 | $913.69 | $913.75 | $913.80 | |