| 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 | $177.65 | 8.587% | $192.9048 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $156.97 | 5.338% | $165.3491 | $165.35 | $165.35 | $165.30 |
| Purchase #3 | $201.27 | 13.654% | $228.7514 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $115.92 | 9.662% | $127.1202 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $171.93 | 8.419% | $186.4048 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $26.69 | 13.282% | $30.235 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $105.63 | 3.529% | $109.3577 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $956.06 | $1,040.1230 | $1,040.12 | $1,040.10 | $1,040.10 | |