| 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 | $177.30 | 5.801% | $187.5852 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $197.53 | 4.838% | $207.0865 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $27.30 | 12.649% | $30.7532 | $30.75 | $30.75 | $30.80 |
| Purchase #4 | $88.89 | 10.275% | $98.0234 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $94.66 | 11.689% | $105.7248 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $167.52 | 13.469% | $190.0833 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $69.73 | 12.764% | $78.6303 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $822.93 | $897.8867 | $897.88 | $897.90 | $897.90 | |