| 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 | $167.34 | 6.717% | $178.5802 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $76.45 | 12.596% | $86.0796 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $215.33 | 7.467% | $231.4087 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $186.26 | 4.301% | $194.271 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $137.71 | 4.560% | $143.9896 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $116.73 | 9.257% | $127.5357 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $183.64 | 8.187% | $198.6746 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,083.46 | $1,160.5394 | $1,160.54 | $1,160.55 | $1,160.60 | |