| 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 | $164.82 | 3.332% | $170.3118 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $206.90 | 12.284% | $232.3156 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $96.98 | 10.500% | $107.1629 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $222.51 | 3.564% | $230.4403 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $232.85 | 3.373% | $240.704 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $22.26 | 3.839% | $23.1146 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $171.96 | 9.512% | $188.3168 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $1,118.28 | $1,192.3660 | $1,192.36 | $1,192.30 | $1,192.30 | |