| 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 | $175.84 | 3.605% | $182.179 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $13.80 | 11.480% | $15.3842 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $227.89 | 11.116% | $253.2223 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $177.26 | 6.135% | $188.1349 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $156.88 | 3.724% | $162.7222 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $250.38 | 10.259% | $276.0665 | $276.07 | $276.05 | $276.10 |
| Purchase #7 | $100.37 | 3.802% | $104.1861 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $1,102.42 | $1,181.8952 | $1,181.89 | $1,181.90 | $1,181.90 | |