| 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 | $75.91 | 8.228% | $82.1559 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $126.82 | 4.447% | $132.4597 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $199.61 | 10.521% | $220.611 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $207.75 | 11.415% | $231.4647 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $107.55 | 5.148% | $113.0867 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $186.45 | 8.129% | $201.6065 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $112.79 | 7.583% | $121.3429 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $1,016.88 | $1,102.7274 | $1,102.73 | $1,102.70 | $1,102.80 | |