| 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 | $163.53 | 6.316% | $173.8586 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $124.66 | 12.554% | $140.3098 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $175.97 | 4.628% | $184.1139 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $140.59 | 9.538% | $153.9995 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $157.65 | 8.516% | $171.0755 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $52.26 | 3.480% | $54.0786 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $169.41 | 6.409% | $180.2675 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $984.07 | $1,057.7034 | $1,057.71 | $1,057.70 | $1,057.80 | |