| 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 | $187.50 | 6.495% | $199.6781 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $144.72 | 3.796% | $150.2136 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $62.69 | 12.227% | $70.3551 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $138.36 | 11.279% | $153.9656 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $19.38 | 11.342% | $21.5781 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $216.97 | 3.383% | $224.3101 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $27.25 | 13.331% | $30.8827 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $796.87 | $850.9833 | $850.99 | $851.00 | $851.10 | |