| 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 | $103.37 | 11.400% | $115.1542 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $46.48 | 13.567% | $52.7859 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $148.75 | 12.814% | $167.8108 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $14.33 | 3.381% | $14.8145 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $168.78 | 10.396% | $186.3264 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $186.90 | 12.604% | $210.4569 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $37.61 | 3.454% | $38.909 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $706.22 | $786.2577 | $786.26 | $786.25 | $786.30 | |