| 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 | $127.61 | 9.153% | $139.2901 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $185.61 | 6.174% | $197.0696 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $21.44 | 4.449% | $22.3939 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $81.96 | 5.600% | $86.5498 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $45.77 | 8.136% | $49.4938 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $10.45 | 11.482% | $11.6499 | $11.65 | $11.65 | $11.60 |
| Purchase #7 | $220.96 | 5.140% | $232.3173 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $693.80 | $738.7644 | $738.76 | $738.75 | $738.70 | |