| 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 | $145.85 | 5.532% | $153.9184 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $250.70 | 8.684% | $272.4708 | $272.47 | $272.45 | $272.50 |
| Purchase #3 | $28.46 | 7.761% | $30.6688 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $211.72 | 6.671% | $225.8438 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $233.73 | 12.632% | $263.2548 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $16.85 | 13.322% | $19.0948 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $190.86 | 13.802% | $217.2025 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,078.17 | $1,182.4539 | $1,182.44 | $1,182.40 | $1,182.50 | |