| 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 | $153.84 | 9.186% | $167.9717 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $223.94 | 11.747% | $250.2462 | $250.25 | $250.25 | $250.20 |
| Purchase #3 | $136.69 | 3.258% | $141.1434 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $183.42 | 4.817% | $192.2553 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $231.30 | 7.723% | $249.1633 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $161.69 | 7.154% | $173.2573 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $161.40 | 4.240% | $168.2434 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $1,252.28 | $1,342.2806 | $1,342.28 | $1,342.25 | $1,342.30 | |