| 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 | $166.59 | 3.853% | $173.0087 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $218.90 | 5.598% | $231.154 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $167.45 | 10.861% | $185.6367 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $110.94 | 10.196% | $122.2514 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $121.40 | 6.477% | $129.2631 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $61.53 | 6.594% | $65.5873 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $197.26 | 10.291% | $217.56 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $1,044.07 | $1,124.4612 | $1,124.46 | $1,124.45 | $1,124.60 | |