| 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 | $192.46 | 8.303% | $208.44 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $76.36 | 6.488% | $81.3142 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $36.28 | 8.783% | $39.4665 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $154.42 | 11.539% | $172.2385 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $19.77 | 7.176% | $21.1887 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $58.72 | 5.623% | $62.0218 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $166.65 | 8.529% | $180.8636 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $704.66 | $765.5333 | $765.53 | $765.50 | $765.50 | |