| 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 | $179.25 | 4.449% | $187.2248 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $104.94 | 5.552% | $110.7663 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $227.39 | 3.379% | $235.0735 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $40.63 | 10.557% | $44.9193 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $163.31 | 8.512% | $177.2109 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $91.27 | 13.819% | $103.8826 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $96.92 | 6.476% | $103.1965 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $903.71 | $962.2739 | $962.27 | $962.20 | $962.30 | |