| 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 | $177.62 | 3.469% | $183.7816 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $30.49 | 5.106% | $32.0468 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $78.73 | 10.218% | $86.7746 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $250.51 | 9.302% | $273.8124 | $273.81 | $273.80 | $273.80 |
| Purchase #5 | $227.82 | 8.660% | $247.5492 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $71.80 | 13.869% | $81.7579 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $191.96 | 3.219% | $198.1392 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,028.93 | $1,103.8617 | $1,103.86 | $1,103.85 | $1,103.80 | |