| 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 | $114.35 | 6.701% | $122.0126 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $169.82 | 7.284% | $182.1897 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $149.85 | 5.269% | $157.7456 | $157.75 | $157.75 | $157.70 |
| Purchase #4 | $43.79 | 10.341% | $48.3183 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $30.85 | 8.220% | $33.3859 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $171.78 | 4.585% | $179.6561 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $29.44 | 5.581% | $31.083 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $709.88 | $754.3912 | $754.40 | $754.40 | $754.40 | |