| 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 | $161.43 | 5.234% | $169.8792 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $199.37 | 9.598% | $218.5055 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $39.88 | 10.512% | $44.0722 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $94.75 | 12.831% | $106.9074 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $114.73 | 13.230% | $129.9088 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $155.62 | 4.840% | $163.152 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $129.28 | 4.378% | $134.9399 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $895.06 | $967.3650 | $967.37 | $967.35 | $967.40 | |