| 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 | $147.36 | 13.367% | $167.0576 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $156.97 | 10.866% | $174.0264 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $174.43 | 5.695% | $184.3638 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $122.26 | 9.713% | $134.1351 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $174.65 | 10.357% | $192.7385 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $165.50 | 12.836% | $186.7436 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $97.58 | 13.305% | $110.563 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,038.75 | $1,149.6280 | $1,149.63 | $1,149.65 | $1,149.60 | |