| 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 | $197.85 | 11.743% | $221.0835 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $127.60 | 5.618% | $134.7686 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $87.82 | 10.808% | $97.3116 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $23.31 | 10.230% | $25.6946 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $85.63 | 10.655% | $94.7539 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $188.42 | 10.307% | $207.8404 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $179.42 | 3.259% | $185.2673 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $890.05 | $966.7199 | $966.71 | $966.70 | $966.80 | |