| 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 | $129.87 | 11.235% | $144.4609 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $29.90 | 13.548% | $33.9509 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $91.96 | 3.527% | $95.2034 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $164.94 | 4.230% | $171.917 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $174.95 | 6.414% | $186.1713 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $5.86 | 9.254% | $6.4023 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $91.49 | 10.153% | $100.779 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $688.97 | $738.8848 | $738.88 | $738.85 | $739.00 | |