| 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 | $197.36 | 9.160% | $215.4382 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $77.37 | 8.143% | $83.6702 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $70.56 | 12.227% | $79.1874 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $229.74 | 4.111% | $239.1846 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $179.79 | 7.500% | $193.2743 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $138.63 | 8.394% | $150.2666 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $216.51 | 9.185% | $236.3964 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,109.96 | $1,197.4177 | $1,197.42 | $1,197.40 | $1,197.50 | |