| 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 | $76.52 | 4.166% | $79.7078 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $226.69 | 5.124% | $238.3056 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $166.36 | 11.804% | $185.9971 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $217.49 | 8.797% | $236.6226 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $215.90 | 9.536% | $236.4882 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $137.82 | 5.724% | $145.7088 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $39.40 | 9.750% | $43.2415 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $1,080.18 | $1,166.0716 | $1,166.08 | $1,166.05 | $1,166.00 | |