| 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 | $195.72 | 10.189% | $215.6619 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $234.75 | 13.234% | $265.8168 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $245.28 | 7.699% | $264.1641 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $164.52 | 12.573% | $185.2051 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $242.30 | 13.753% | $275.6235 | $275.62 | $275.60 | $275.60 |
| Purchase #6 | $164.68 | 5.868% | $174.3434 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $125.56 | 10.141% | $138.293 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $1,372.81 | $1,519.1078 | $1,519.10 | $1,519.05 | $1,519.10 | |