| 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 | $155.95 | 3.628% | $161.6079 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $25.89 | 5.281% | $27.2573 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $147.83 | 3.779% | $153.4165 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $49.49 | 8.264% | $53.5799 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $167.81 | 3.340% | $173.4149 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $45.60 | 6.757% | $48.6812 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $245.37 | 11.645% | $273.9433 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $837.94 | $891.9010 | $891.90 | $891.90 | $891.90 | |