| 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 | $174.99 | 4.243% | $182.4148 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $240.30 | 6.429% | $255.7489 | $255.75 | $255.75 | $255.70 |
| Purchase #3 | $162.40 | 4.492% | $169.695 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $144.66 | 11.116% | $160.7404 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $118.36 | 5.236% | $124.5573 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $200.40 | 6.490% | $213.406 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $190.88 | 7.537% | $205.2666 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $1,231.99 | $1,311.8290 | $1,311.84 | $1,311.80 | $1,311.80 | |