| 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 | $189.63 | 6.245% | $201.4724 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $49.67 | 12.701% | $55.9786 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $206.67 | 5.146% | $217.3052 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $125.72 | 9.323% | $137.4409 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $77.36 | 8.300% | $83.7809 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $106.59 | 9.563% | $116.7832 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $129.65 | 10.822% | $143.6807 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $885.29 | $956.4419 | $956.44 | $956.50 | $956.50 | |