| 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 | $157.82 | 13.336% | $178.8669 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $208.47 | 4.543% | $217.9408 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $179.34 | 6.151% | $190.3712 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $113.37 | 11.461% | $126.3633 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $153.71 | 6.187% | $163.22 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $91.49 | 11.264% | $101.7954 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $57.34 | 13.838% | $65.2747 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $961.54 | $1,043.8323 | $1,043.83 | $1,043.75 | $1,043.90 | |