| 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 | $142.43 | 13.615% | $161.8218 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $191.70 | 9.530% | $209.969 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $207.78 | 7.403% | $223.162 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $174.40 | 6.733% | $186.1424 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $163.78 | 3.593% | $169.6646 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $139.43 | 11.345% | $155.2483 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $186.29 | 3.175% | $192.2047 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $1,205.81 | $1,298.2128 | $1,298.20 | $1,298.15 | $1,298.20 | |