| 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 | $182.80 | 13.489% | $207.4579 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $216.87 | 6.479% | $230.921 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $237.88 | 7.769% | $256.3609 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $50.50 | 3.540% | $52.2877 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $206.52 | 5.429% | $217.732 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $160.52 | 3.410% | $165.9937 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $228.36 | 6.700% | $243.6601 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,283.45 | $1,374.4133 | $1,374.41 | $1,374.40 | $1,374.50 | |