| 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 | $157.97 | 9.671% | $173.2473 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $79.32 | 13.127% | $89.7323 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $56.42 | 13.221% | $63.8793 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $66.34 | 12.691% | $74.7592 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $242.45 | 7.477% | $260.578 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $132.86 | 3.668% | $137.7333 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $97.51 | 5.809% | $103.1744 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $832.87 | $903.1038 | $903.10 | $903.15 | $903.10 | |