| 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 | $145.88 | 12.796% | $164.5468 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $96.80 | 8.490% | $105.0183 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $130.80 | 4.430% | $136.5944 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $239.33 | 12.292% | $268.7484 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $210.69 | 7.337% | $226.1483 | $226.15 | $226.15 | $226.10 |
| Purchase #6 | $96.70 | 7.681% | $104.1275 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $35.36 | 4.551% | $36.9692 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $955.56 | $1,042.1529 | $1,042.16 | $1,042.15 | $1,042.00 | |