| 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 | $213.37 | 3.635% | $221.126 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $150.72 | 8.777% | $163.9487 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $44.74 | 8.713% | $48.6382 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $207.59 | 7.573% | $223.3108 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $158.49 | 7.670% | $170.6462 | $170.65 | $170.65 | $170.60 |
| Purchase #6 | $190.44 | 5.863% | $201.6055 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $139.64 | 13.404% | $158.3573 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $1,104.99 | $1,187.6327 | $1,187.65 | $1,187.65 | $1,187.50 | |