| 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 | $150.72 | 5.275% | $158.6705 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $14.66 | 10.317% | $16.1725 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $18.30 | 13.381% | $20.7487 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $44.81 | 4.841% | $46.9793 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $158.64 | 7.694% | $170.8458 | $170.85 | $170.85 | $170.80 |
| Purchase #6 | $140.56 | 11.565% | $156.8158 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $122.73 | 5.263% | $129.1893 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $650.42 | $699.4219 | $699.43 | $699.40 | $699.40 | |