| 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 | $133.56 | 5.690% | $141.1596 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $32.91 | 13.308% | $37.2897 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $209.71 | 11.276% | $233.3569 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $193.68 | 13.794% | $220.3962 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $207.31 | 4.797% | $217.2547 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $241.28 | 8.426% | $261.6103 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $193.96 | 5.838% | $205.2834 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $1,212.41 | $1,316.3508 | $1,316.35 | $1,316.35 | $1,316.50 | |