| 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 | $163.46 | 4.266% | $170.4332 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $30.78 | 9.662% | $33.754 | $33.75 | $33.75 | $33.80 |
| Purchase #3 | $148.67 | 9.363% | $162.59 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $191.83 | 8.239% | $207.6349 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $142.77 | 5.816% | $151.0735 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $121.40 | 7.778% | $130.8425 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $156.32 | 4.775% | $163.7843 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $955.23 | $1,020.1124 | $1,020.09 | $1,020.15 | $1,020.10 | |