| 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 | $113.58 | 8.613% | $123.3626 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $93.99 | 9.226% | $102.6615 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $137.74 | 12.863% | $155.4575 | $155.46 | $155.45 | $155.50 |
| Purchase #4 | $31.83 | 13.807% | $36.2248 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $17.31 | 10.865% | $19.1907 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $9.58 | 11.772% | $10.7078 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $154.29 | 9.792% | $169.3981 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $558.32 | $617.0030 | $617.00 | $616.95 | $617.10 | |