| 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 | $175.69 | 4.754% | $184.0423 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $115.73 | 9.214% | $126.3934 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $54.84 | 13.308% | $62.1381 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $234.81 | 5.201% | $247.0225 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $196.64 | 4.370% | $205.2332 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $72.55 | 11.359% | $80.791 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $205.37 | 8.284% | $222.3829 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $1,055.63 | $1,128.0034 | $1,127.99 | $1,128.05 | $1,127.90 | |