| 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 | $188.77 | 10.691% | $208.9514 | $208.95 | $208.95 | $209.00 |
| Purchase #2 | $186.69 | 10.213% | $205.7566 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $136.34 | 4.222% | $142.0963 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $162.33 | 9.874% | $178.3585 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $108.45 | 8.693% | $117.8776 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $102.42 | 5.323% | $107.8718 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $159.40 | 3.572% | $165.0938 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $1,044.40 | $1,126.0060 | $1,126.01 | $1,126.00 | $1,126.20 | |