| 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 | $192.91 | 3.459% | $199.5828 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $224.77 | 5.632% | $237.429 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $29.48 | 8.525% | $31.9932 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $149.60 | 10.126% | $164.7485 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $23.74 | 3.398% | $24.5467 | $24.55 | $24.55 | $24.50 |
| Purchase #6 | $42.63 | 3.260% | $44.0197 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $73.81 | 4.420% | $77.0724 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $736.94 | $779.3923 | $779.39 | $779.40 | $779.30 | |