| 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 | $153.87 | 11.538% | $171.6235 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $116.56 | 13.742% | $132.5777 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $42.57 | 4.342% | $44.4184 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $45.97 | 4.836% | $48.1931 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $222.78 | 11.191% | $247.7113 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $86.71 | 10.421% | $95.746 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $6.51 | 6.372% | $6.9248 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $674.97 | $747.1948 | $747.19 | $747.15 | $747.10 | |