| 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 | $122.28 | 11.579% | $136.4388 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $157.63 | 9.608% | $172.7751 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $201.31 | 3.534% | $208.4243 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $239.46 | 12.245% | $268.7819 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $141.71 | 7.735% | $152.6713 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $24.34 | 7.203% | $26.0932 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $186.75 | 6.785% | $199.421 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,073.48 | $1,164.6056 | $1,164.60 | $1,164.60 | $1,164.60 | |