| 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 | $153.62 | 10.561% | $169.8438 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $72.93 | 11.153% | $81.0639 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $246.66 | 3.384% | $255.007 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $197.63 | 9.373% | $216.1539 | $216.15 | $216.15 | $216.20 |
| Purchase #5 | $140.86 | 9.628% | $154.422 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $176.71 | 10.568% | $195.3847 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $210.25 | 8.354% | $227.8143 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,198.66 | $1,299.6896 | $1,299.67 | $1,299.65 | $1,299.70 | |