| 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 | $174.93 | 6.565% | $186.4142 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $146.71 | 6.106% | $155.6681 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $114.83 | 8.336% | $124.4022 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $171.92 | 8.110% | $185.8627 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $177.41 | 13.650% | $201.6265 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $146.71 | 6.340% | $156.0114 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $171.41 | 3.722% | $177.7899 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $1,103.92 | $1,187.7750 | $1,187.77 | $1,187.75 | $1,187.80 | |