| 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 | $158.97 | 9.435% | $173.9688 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $239.41 | 9.400% | $261.9145 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $196.80 | 5.242% | $207.1163 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $206.51 | 10.301% | $227.7826 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $182.48 | 3.102% | $188.1405 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $50.41 | 9.693% | $55.2962 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $68.88 | 3.608% | $71.3652 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $1,103.46 | $1,185.5841 | $1,185.59 | $1,185.55 | $1,185.60 | |