| 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 | $14.90 | 3.731% | $15.4559 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $167.35 | 5.167% | $175.997 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $58.68 | 8.350% | $63.5798 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $16.84 | 11.391% | $18.7582 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $171.33 | 4.232% | $178.5807 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $216.80 | 4.820% | $227.2498 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $7.26 | 13.544% | $8.2433 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $653.16 | $687.8647 | $687.87 | $687.90 | $687.90 | |