| 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 | $162.85 | 3.161% | $167.9977 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $15.49 | 9.365% | $16.9406 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $182.35 | 11.710% | $203.7032 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $226.26 | 12.414% | $254.3479 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $7.74 | 8.520% | $8.3994 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $208.49 | 8.458% | $226.1241 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $14.90 | 13.560% | $16.9204 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $818.08 | $894.4333 | $894.43 | $894.40 | $894.30 | |