| 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 | $148.64 | 10.408% | $164.1105 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $105.95 | 12.639% | $119.341 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $157.26 | 3.810% | $163.2516 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $98.97 | 6.234% | $105.1398 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $32.29 | 11.759% | $36.087 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $147.65 | 6.114% | $156.6773 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $109.65 | 13.787% | $124.7674 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $800.41 | $869.3746 | $869.38 | $869.40 | $869.40 | |