| 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 | $198.38 | 7.503% | $213.2645 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $173.96 | 3.378% | $179.8364 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $220.63 | 7.732% | $237.6891 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $104.76 | 7.257% | $112.3624 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $214.63 | 13.599% | $243.8175 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $53.51 | 3.155% | $55.1982 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $117.26 | 3.661% | $121.5529 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $1,083.13 | $1,163.7210 | $1,163.72 | $1,163.70 | $1,163.80 | |