| 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 | $142.64 | 9.218% | $155.7886 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $97.46 | 5.657% | $102.9733 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $19.72 | 6.391% | $20.9803 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $9.95 | 12.599% | $11.2036 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $216.35 | 3.156% | $223.178 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $249.81 | 8.569% | $271.2162 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $64.53 | 6.779% | $68.9045 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $800.46 | $854.2445 | $854.24 | $854.25 | $854.30 | |