| 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 | $179.48 | 8.797% | $195.2689 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $125.57 | 8.803% | $136.6239 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $170.42 | 7.754% | $183.6344 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $186.70 | 12.411% | $209.8713 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $114.28 | 11.259% | $127.1468 | $127.15 | $127.15 | $127.10 |
| Purchase #6 | $188.70 | 5.181% | $198.4765 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $160.98 | 3.808% | $167.1101 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $1,126.13 | $1,218.1319 | $1,218.13 | $1,218.10 | $1,218.10 | |