| 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 | $145.89 | 8.821% | $158.759 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $219.78 | 5.488% | $231.8415 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $221.26 | 9.780% | $242.8992 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $54.72 | 11.795% | $61.1742 | $61.17 | $61.15 | $61.20 |
| Purchase #5 | $178.31 | 8.682% | $193.7909 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $180.71 | 4.157% | $188.2221 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $19.36 | 6.843% | $20.6848 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $1,020.03 | $1,097.3717 | $1,097.36 | $1,097.35 | $1,097.40 | |