| 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 | $217.92 | 4.234% | $227.1467 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $151.45 | 7.397% | $162.6528 | $162.65 | $162.65 | $162.70 |
| Purchase #3 | $49.82 | 10.728% | $55.1647 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $183.52 | 3.574% | $190.079 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $215.99 | 12.378% | $242.7252 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $167.40 | 3.720% | $173.6273 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $74.77 | 13.754% | $85.0539 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $1,060.87 | $1,136.4496 | $1,136.45 | $1,136.50 | $1,136.50 | |