| 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 | $181.51 | 3.663% | $188.1587 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $164.40 | 12.170% | $184.4075 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $119.60 | 12.240% | $134.239 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $153.77 | 13.845% | $175.0595 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $154.29 | 5.454% | $162.705 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $75.49 | 9.755% | $82.854 | $82.85 | $82.85 | $82.90 |
| Purchase #7 | $206.26 | 5.832% | $218.2891 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $1,055.32 | $1,145.7128 | $1,145.72 | $1,145.70 | $1,145.80 | |