| 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 | $165.66 | 6.787% | $176.9033 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $220.69 | 9.844% | $242.4147 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $72.45 | 5.487% | $76.4253 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $129.37 | 8.328% | $140.1439 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $135.96 | 5.620% | $143.601 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $185.55 | 5.530% | $195.8109 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $26.99 | 12.778% | $30.4388 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $936.67 | $1,005.7379 | $1,005.73 | $1,005.75 | $1,005.60 | |