| 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 | $111.74 | 13.108% | $126.3869 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $179.29 | 7.389% | $192.5377 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $150.51 | 11.187% | $167.3476 | $167.35 | $167.35 | $167.30 |
| Purchase #4 | $121.33 | 6.589% | $129.3244 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $128.28 | 3.363% | $132.5941 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $45.49 | 13.667% | $51.7071 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $151.34 | 8.136% | $163.653 | $163.65 | $163.65 | $163.70 |
| 7 purchase totals = | $887.98 | $963.5508 | $963.55 | $963.55 | $963.50 | |