| 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 | $188.63 | 4.677% | $197.4522 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $169.65 | 6.795% | $181.1777 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $31.58 | 8.536% | $34.2757 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $28.90 | 6.164% | $30.6814 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $218.82 | 5.670% | $231.2271 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $108.79 | 12.769% | $122.6814 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $113.63 | 11.577% | $126.7849 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $860.00 | $924.2804 | $924.28 | $924.40 | $924.40 | |