| 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 | $175.57 | 4.498% | $183.4671 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $212.45 | 8.864% | $231.2816 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $192.84 | 11.540% | $215.0937 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $114.99 | 7.242% | $123.3176 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $104.35 | 8.591% | $113.3147 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $83.88 | 3.715% | $86.9961 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $228.35 | 4.729% | $239.1487 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $1,112.43 | $1,192.6195 | $1,192.62 | $1,192.60 | $1,192.60 | |