| 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 | $129.28 | 5.301% | $136.1331 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $30.41 | 12.111% | $34.093 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $174.61 | 13.341% | $197.9047 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $113.26 | 5.270% | $119.2288 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $163.31 | 11.835% | $182.6377 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $243.80 | 11.628% | $272.1491 | $272.15 | $272.15 | $272.10 |
| Purchase #7 | $45.79 | 7.162% | $49.0695 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $900.46 | $991.2159 | $991.21 | $991.25 | $991.10 | |