| 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 | $171.97 | 8.324% | $186.2848 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $148.88 | 12.215% | $167.0657 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $102.36 | 9.154% | $111.73 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $72.81 | 3.811% | $75.5848 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $231.47 | 12.649% | $260.7486 | $260.75 | $260.75 | $260.70 |
| Purchase #6 | $194.31 | 12.546% | $218.6881 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $142.29 | 4.662% | $148.9236 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $1,064.09 | $1,169.0256 | $1,169.02 | $1,169.05 | $1,169.00 | |