| 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 | $182.47 | 5.264% | $192.0752 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $38.71 | 10.338% | $42.7118 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $83.56 | 7.467% | $89.7994 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $49.74 | 6.469% | $52.9577 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $35.60 | 9.838% | $39.1023 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $24.37 | 8.488% | $26.4385 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $179.87 | 11.194% | $200.0046 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $594.32 | $643.0895 | $643.09 | $643.10 | $643.10 | |