| 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 | $137.48 | 10.113% | $151.3834 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $14.27 | 7.530% | $15.3445 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $13.80 | 10.775% | $15.287 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $181.68 | 7.412% | $195.1461 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $218.80 | 8.181% | $236.7 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $113.77 | 3.856% | $118.157 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $43.65 | 3.563% | $45.2052 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $723.45 | $777.2232 | $777.23 | $777.25 | $777.20 | |