| 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 | $183.94 | 8.159% | $198.9477 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $95.94 | 7.213% | $102.8602 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $52.87 | 6.332% | $56.2177 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $141.58 | 3.328% | $146.2918 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $106.92 | 3.162% | $110.3008 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $219.99 | 3.554% | $227.8084 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $49.76 | 12.150% | $55.8058 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $851.00 | $898.2324 | $898.24 | $898.20 | $898.20 | |