| 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 | $160.90 | 3.738% | $166.9144 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $141.25 | 11.498% | $157.4909 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $188.41 | 3.624% | $195.238 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $161.48 | 3.699% | $167.4531 | $167.45 | $167.45 | $167.50 |
| Purchase #5 | $81.78 | 8.796% | $88.9734 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $166.97 | 12.612% | $188.0283 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $150.48 | 7.827% | $162.2581 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $1,051.27 | $1,126.3562 | $1,126.35 | $1,126.35 | $1,126.40 | |