| 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 | $167.42 | 3.337% | $173.0068 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $174.26 | 13.389% | $197.5917 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $138.51 | 12.285% | $155.526 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $88.96 | 11.453% | $99.1486 | $99.15 | $99.15 | $99.10 |
| Purchase #5 | $110.53 | 7.375% | $118.6816 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $242.38 | 12.747% | $273.2762 | $273.28 | $273.30 | $273.30 |
| Purchase #7 | $104.45 | 9.339% | $114.2046 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $1,026.51 | $1,131.4355 | $1,131.44 | $1,131.50 | $1,131.40 | |