| 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 | $21.78 | 6.475% | $23.1903 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $45.50 | 8.336% | $49.2929 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $57.97 | 9.732% | $63.6116 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $163.70 | 8.109% | $176.9744 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $191.83 | 5.495% | $202.3711 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $134.90 | 3.420% | $139.5136 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $123.30 | 13.254% | $139.6422 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $738.98 | $794.5961 | $794.58 | $794.55 | $794.60 | |