| 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 | $156.59 | 12.326% | $175.8913 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $121.85 | 10.519% | $134.6674 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $184.39 | 10.358% | $203.4891 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $6.64 | 5.606% | $7.0122 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $5.81 | 9.112% | $6.3394 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $201.79 | 5.260% | $212.4042 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $156.88 | 12.109% | $175.8766 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $833.95 | $915.6802 | $915.68 | $915.70 | $915.70 | |