| 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 | $170.72 | 8.153% | $184.6388 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $186.26 | 8.403% | $201.9114 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $11.47 | 6.359% | $12.1994 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $161.37 | 10.226% | $177.8717 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $163.92 | 11.867% | $183.3724 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $144.53 | 12.234% | $162.2118 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $249.65 | 3.638% | $258.7323 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,087.92 | $1,180.9378 | $1,180.93 | $1,180.90 | $1,180.90 | |