| 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 | $143.57 | 13.858% | $163.4659 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $73.47 | 10.307% | $81.0426 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $176.37 | 9.162% | $192.529 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $34.48 | 11.328% | $38.3859 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $214.76 | 9.593% | $235.3619 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $46.42 | 3.724% | $48.1487 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $134.79 | 9.570% | $147.6894 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $823.86 | $906.6234 | $906.63 | $906.65 | $906.60 | |