| 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 | $134.68 | 3.298% | $139.1217 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $86.88 | 12.655% | $97.8747 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $15.49 | 7.619% | $16.6702 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $56.85 | 11.814% | $63.5663 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $182.62 | 8.600% | $198.3253 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $36.69 | 12.704% | $41.3511 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $236.46 | 13.265% | $267.8264 | $267.83 | $267.85 | $267.80 |
| 7 purchase totals = | $749.67 | $824.7357 | $824.74 | $824.70 | $824.80 | |