| 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 | $169.92 | 11.438% | $189.3554 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $157.73 | 11.117% | $175.2648 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $206.29 | 10.124% | $227.1748 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $63.37 | 3.635% | $65.6735 | $65.67 | $65.65 | $65.70 |
| Purchase #5 | $186.75 | 4.221% | $194.6327 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $216.40 | 4.277% | $225.6554 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $33.72 | 7.721% | $36.3235 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $1,034.18 | $1,114.0801 | $1,114.07 | $1,114.00 | $1,114.20 | |