| 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 | $167.37 | 12.823% | $188.8319 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $227.47 | 5.814% | $240.6951 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $171.45 | 7.769% | $184.77 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $163.80 | 9.242% | $178.9384 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $193.77 | 9.732% | $212.6277 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $79.56 | 9.301% | $86.9599 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $222.94 | 10.465% | $246.2707 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,226.36 | $1,339.0937 | $1,339.10 | $1,339.10 | $1,339.10 | |