| 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 | $154.97 | 11.705% | $173.1092 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $136.44 | 5.221% | $143.5635 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $216.83 | 7.237% | $232.522 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $154.27 | 9.163% | $168.4058 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $156.36 | 12.444% | $175.8174 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $7.99 | 7.483% | $8.5879 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $213.31 | 4.347% | $222.5826 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $1,040.17 | $1,124.5884 | $1,124.59 | $1,124.55 | $1,124.60 | |