| 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 | $194.58 | 7.306% | $208.796 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $105.41 | 11.835% | $117.8853 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $61.79 | 12.417% | $69.4625 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $18.60 | 10.639% | $20.5789 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $80.97 | 9.153% | $88.3812 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $164.49 | 3.239% | $169.8178 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $19.56 | 4.227% | $20.3868 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $645.40 | $695.3085 | $695.32 | $695.35 | $695.40 | |