| 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 | $197.65 | 4.737% | $207.0127 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $138.46 | 9.225% | $151.2329 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $225.67 | 12.264% | $253.3462 | $253.35 | $253.35 | $253.30 |
| Purchase #4 | $43.41 | 5.497% | $45.7962 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $16.25 | 13.171% | $18.3903 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $127.50 | 3.532% | $132.0033 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $115.96 | 8.665% | $126.0079 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $864.90 | $933.7895 | $933.79 | $933.80 | $933.70 | |