| 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 | $181.66 | 3.849% | $188.6521 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $156.91 | 6.215% | $166.662 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $13.27 | 6.175% | $14.0894 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $201.78 | 7.857% | $217.6339 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $140.85 | 7.109% | $150.863 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $113.60 | 7.372% | $121.9746 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $207.87 | 13.492% | $235.9158 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,015.94 | $1,095.7908 | $1,095.78 | $1,095.75 | $1,095.90 | |