| 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 | $171.96 | 7.510% | $184.8742 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $226.32 | 6.663% | $241.3997 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $219.36 | 5.736% | $231.9425 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $130.35 | 4.747% | $136.5377 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $38.81 | 5.680% | $41.0144 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $113.66 | 11.559% | $126.798 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $28.76 | 5.115% | $30.2311 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $929.22 | $992.7976 | $992.79 | $992.80 | $992.70 | |