| 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 | $163.78 | 12.641% | $184.4834 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $136.70 | 7.133% | $146.4508 | $146.45 | $146.45 | $146.50 |
| Purchase #3 | $88.82 | 13.760% | $101.0416 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $94.70 | 12.768% | $106.7913 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $102.92 | 4.337% | $107.3836 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $183.44 | 9.292% | $200.4852 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $36.60 | 3.495% | $37.8792 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $806.96 | $884.5151 | $884.51 | $884.60 | $884.60 | |