| 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 | $140.79 | 11.562% | $157.0681 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $159.33 | 3.322% | $164.6229 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $185.25 | 7.730% | $199.5698 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $38.42 | 10.818% | $42.5763 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $208.73 | 10.863% | $231.4043 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $243.51 | 12.757% | $274.5746 | $274.57 | $274.55 | $274.60 |
| Purchase #7 | $179.45 | 12.555% | $201.9799 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,155.48 | $1,271.7959 | $1,271.79 | $1,271.75 | $1,271.90 | |