| 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 | $158.98 | 3.520% | $164.5761 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $34.27 | 11.439% | $38.1901 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $188.75 | 6.727% | $201.4472 | $201.45 | $201.45 | $201.40 |
| Purchase #4 | $15.38 | 8.174% | $16.6372 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $22.79 | 8.146% | $24.6465 | $24.65 | $24.65 | $24.60 |
| Purchase #6 | $82.25 | 4.567% | $86.0064 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $6.40 | 11.551% | $7.1393 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $508.82 | $538.6428 | $538.66 | $538.70 | $538.50 | |