| 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 | $163.50 | 12.270% | $183.5615 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $121.63 | 12.325% | $136.6209 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $89.80 | 8.784% | $97.688 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $112.93 | 4.858% | $118.4161 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $32.56 | 10.636% | $36.0231 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $70.51 | 3.859% | $73.231 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $20.64 | 11.763% | $23.0679 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $611.57 | $668.6085 | $668.61 | $668.55 | $668.60 | |