| 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 | $134.42 | 5.523% | $141.844 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $41.31 | 8.604% | $44.8643 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $129.43 | 12.681% | $145.843 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $104.64 | 8.500% | $113.5344 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $166.96 | 12.250% | $187.4126 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $29.57 | 3.404% | $30.5766 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $114.74 | 13.622% | $130.3699 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $721.07 | $794.4448 | $794.43 | $794.45 | $794.40 | |