| 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 | $144.34 | 13.185% | $163.3712 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $226.43 | 9.407% | $247.7303 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $164.76 | 8.757% | $179.188 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $201.66 | 7.499% | $216.7825 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $139.52 | 12.874% | $157.4818 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $183.29 | 11.241% | $203.8936 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $52.59 | 13.750% | $59.8211 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $1,112.59 | $1,228.2685 | $1,228.26 | $1,228.30 | $1,228.30 | |