| 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 | $152.43 | 12.290% | $171.1636 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $214.83 | 7.849% | $231.692 | $231.69 | $231.70 | $231.70 |
| Purchase #3 | $200.47 | 4.246% | $208.982 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $237.87 | 8.847% | $258.9144 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $212.31 | 13.285% | $240.5154 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $82.39 | 4.415% | $86.0275 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $197.31 | 9.482% | $216.0189 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,297.61 | $1,413.3138 | $1,413.31 | $1,413.30 | $1,413.30 | |