| 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 | $143.92 | 6.138% | $152.7538 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $103.92 | 5.141% | $109.2625 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $204.56 | 12.618% | $230.3714 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $195.82 | 10.659% | $216.6925 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $190.89 | 8.772% | $207.6349 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $169.41 | 3.813% | $175.8696 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $99.54 | 4.559% | $104.078 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $1,108.06 | $1,196.6627 | $1,196.65 | $1,196.65 | $1,196.80 | |