| 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 | $172.60 | 3.824% | $179.2002 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $230.95 | 4.683% | $241.7654 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $123.56 | 12.549% | $139.0655 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $151.37 | 8.655% | $164.4711 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $107.82 | 13.733% | $122.6269 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $215.45 | 9.186% | $235.2412 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $125.74 | 6.651% | $134.103 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $1,127.49 | $1,216.4733 | $1,216.48 | $1,216.45 | $1,216.50 | |