| 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 | $169.77 | 7.345% | $182.2396 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $239.41 | 3.386% | $247.5164 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $233.83 | 12.475% | $263.0003 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $87.45 | 5.426% | $92.195 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $120.76 | 13.776% | $137.3959 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $157.77 | 6.327% | $167.7521 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $81.72 | 13.371% | $92.6468 | $92.65 | $92.65 | $92.60 |
| 7 purchase totals = | $1,090.71 | $1,182.7461 | $1,182.76 | $1,182.75 | $1,182.70 | |