| 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 | $120.63 | 3.708% | $125.103 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $170.42 | 8.345% | $184.6415 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $74.61 | 3.215% | $77.0087 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $127.98 | 13.300% | $145.0013 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $163.28 | 3.138% | $168.4037 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $6.43 | 8.769% | $6.9938 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $96.57 | 4.230% | $100.6549 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $759.92 | $807.8069 | $807.79 | $807.80 | $807.80 | |