| 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 | $139.32 | 13.608% | $158.2787 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $171.94 | 8.774% | $187.026 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $127.37 | 8.290% | $137.929 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $119.31 | 4.598% | $124.7959 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $109.31 | 9.175% | $119.3392 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $171.67 | 12.238% | $192.679 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $57.84 | 10.502% | $63.9144 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $896.76 | $983.9622 | $983.97 | $984.05 | $983.90 | |