| 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 | $198.72 | 12.391% | $223.3434 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $106.38 | 11.227% | $118.3233 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $15.36 | 5.868% | $16.2613 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $147.78 | 11.117% | $164.2087 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $164.39 | 10.873% | $182.2641 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $155.81 | 11.818% | $174.2236 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $160.93 | 3.453% | $166.4869 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $949.37 | $1,045.1113 | $1,045.10 | $1,045.05 | $1,045.10 | |