| 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 | $67.45 | 13.267% | $76.3986 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $143.37 | 3.713% | $148.6933 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $198.53 | 8.461% | $215.3276 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $184.56 | 8.158% | $199.6164 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $224.74 | 10.437% | $248.1961 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $112.31 | 13.453% | $127.4191 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $93.73 | 3.629% | $97.1315 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $1,024.69 | $1,112.7826 | $1,112.79 | $1,112.80 | $1,112.70 | |