| 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 | $210.56 | 10.547% | $232.7678 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $208.75 | 6.405% | $222.1204 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $16.90 | 3.672% | $17.5206 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $46.43 | 5.555% | $49.0092 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $151.64 | 13.756% | $172.4996 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $31.65 | 13.454% | $35.9082 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $153.30 | 5.309% | $161.4387 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $819.23 | $891.2645 | $891.27 | $891.20 | $891.20 | |