| 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 | $57.37 | 8.320% | $62.1432 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $150.57 | 11.604% | $168.0421 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $15.55 | 3.466% | $16.089 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $212.75 | 11.117% | $236.4014 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $187.46 | 13.602% | $212.9583 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $163.37 | 4.493% | $170.7102 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $231.87 | 11.533% | $258.6116 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,018.94 | $1,124.9558 | $1,124.95 | $1,124.95 | $1,124.90 | |