| 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 | $98.26 | 6.573% | $104.7186 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $155.74 | 6.413% | $165.7276 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $238.70 | 5.479% | $251.7784 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $156.68 | 9.229% | $171.14 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $165.35 | 13.818% | $188.1981 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $28.83 | 4.105% | $30.0135 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $39.53 | 8.548% | $42.909 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $883.09 | $954.4852 | $954.49 | $954.50 | $954.40 | |