| 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 | $168.97 | 10.646% | $186.9585 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $176.63 | 3.350% | $182.5471 | $182.55 | $182.55 | $182.50 |
| Purchase #3 | $133.50 | 5.685% | $141.0895 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $226.30 | 4.230% | $235.8725 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $242.25 | 10.136% | $266.8045 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $83.99 | 3.213% | $86.6886 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $40.93 | 11.287% | $45.5498 | $45.55 | $45.55 | $45.50 |
| 7 purchase totals = | $1,072.57 | $1,145.5105 | $1,145.51 | $1,145.50 | $1,145.50 | |