| 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 | $132.76 | 10.565% | $146.7861 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $68.27 | 6.613% | $72.7847 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $115.47 | 5.285% | $121.5726 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $67.45 | 9.512% | $73.8658 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $77.93 | 10.139% | $85.8313 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $125.41 | 9.230% | $136.9853 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $193.76 | 12.637% | $218.2455 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $781.05 | $856.0713 | $856.08 | $856.10 | $856.10 | |