| 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 | $129.50 | 5.220% | $136.2599 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $193.95 | 3.488% | $200.715 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $196.55 | 10.603% | $217.3902 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $10.92 | 10.845% | $12.1043 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $184.41 | 11.785% | $206.1427 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $128.54 | 6.564% | $136.9774 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $65.55 | 4.586% | $68.5561 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $909.42 | $978.1456 | $978.15 | $978.15 | $978.20 | |