| 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 | $148.75 | 7.185% | $159.4377 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $85.58 | 11.270% | $95.2249 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $201.36 | 8.854% | $219.1884 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $119.94 | 3.553% | $124.2015 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $114.39 | 6.614% | $121.9558 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $9.71 | 13.156% | $10.9874 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $99.59 | 4.805% | $104.3753 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $779.32 | $835.3710 | $835.38 | $835.40 | $835.40 | |