| 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 | $170.56 | 11.320% | $189.8674 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $199.29 | 4.844% | $208.9436 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $7.62 | 10.514% | $8.4212 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $55.93 | 6.555% | $59.5962 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $125.80 | 5.592% | $132.8347 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $72.83 | 6.226% | $77.3644 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $205.33 | 12.247% | $230.4768 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $837.36 | $907.5043 | $907.50 | $907.50 | $907.50 | |