| 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 | $134.50 | 6.459% | $143.1874 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $220.37 | 5.109% | $231.6287 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $196.48 | 13.129% | $222.2759 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $219.93 | 3.318% | $227.2273 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $171.31 | 12.615% | $192.9208 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $111.71 | 12.461% | $125.6302 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $184.62 | 11.305% | $205.4913 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,238.92 | $1,348.3616 | $1,348.37 | $1,348.45 | $1,348.30 | |