| 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 | $191.48 | 3.784% | $198.7256 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $154.31 | 10.817% | $171.0017 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $113.92 | 11.458% | $126.973 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $118.28 | 11.733% | $132.1578 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $166.88 | 4.105% | $173.7304 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $232.63 | 4.425% | $242.9239 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $80.56 | 8.304% | $87.2497 | $87.25 | $87.25 | $87.20 |
| 7 purchase totals = | $1,058.06 | $1,132.7621 | $1,132.76 | $1,132.75 | $1,132.70 | |