| 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 | $180.33 | 11.711% | $201.4484 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $185.64 | 13.758% | $211.1804 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $174.96 | 13.333% | $198.2874 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $118.44 | 9.536% | $129.7344 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $167.26 | 3.108% | $172.4584 | $172.46 | $172.45 | $172.50 |
| Purchase #6 | $51.35 | 7.143% | $55.0179 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $51.34 | 7.339% | $55.1078 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $929.32 | $1,023.2347 | $1,023.24 | $1,023.25 | $1,023.20 | |