| 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 | $159.58 | 7.185% | $171.0458 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $229.26 | 3.301% | $236.8279 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $179.34 | 8.418% | $194.4368 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $154.74 | 13.611% | $175.8017 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $134.41 | 4.350% | $140.2568 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $184.56 | 12.805% | $208.1929 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $80.76 | 7.307% | $86.6611 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $1,122.65 | $1,213.2230 | $1,213.23 | $1,213.25 | $1,213.20 | |