| 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 | $154.69 | 13.527% | $175.6149 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $126.69 | 9.873% | $139.1981 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $70.96 | 13.725% | $80.6993 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $97.66 | 3.469% | $101.0478 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $162.58 | 12.669% | $183.1773 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $81.41 | 12.287% | $91.4128 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $50.82 | 5.756% | $53.7452 | $53.75 | $53.75 | $53.70 |
| 7 purchase totals = | $744.81 | $824.8954 | $824.90 | $824.90 | $824.80 | |