| 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 | $80.27 | 7.168% | $86.0238 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $141.26 | 9.277% | $154.3647 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $153.55 | 10.326% | $169.4056 | $169.41 | $169.40 | $169.40 |
| Purchase #4 | $243.62 | 5.550% | $257.1409 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $7.56 | 6.587% | $8.058 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $130.76 | 6.598% | $139.3875 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $140.91 | 13.829% | $160.3964 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $897.93 | $974.7769 | $974.78 | $974.75 | $974.80 | |