| 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 | $159.69 | 4.663% | $167.1363 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $115.84 | 3.233% | $119.5851 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $79.84 | 6.703% | $85.1917 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $98.85 | 5.522% | $104.3085 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $169.26 | 6.449% | $180.1756 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $123.25 | 7.559% | $132.5665 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $183.43 | 12.463% | $206.2909 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $930.16 | $995.2546 | $995.27 | $995.30 | $995.30 | |