| 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 | $151.31 | 7.799% | $163.1107 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $101.31 | 5.382% | $106.7625 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $219.87 | 5.471% | $231.8991 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $185.55 | 5.373% | $195.5196 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $9.92 | 3.341% | $10.2514 | $10.25 | $10.25 | $10.30 |
| Purchase #6 | $135.45 | 12.157% | $151.9167 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $14.44 | 3.575% | $14.9562 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $817.85 | $874.4162 | $874.42 | $874.35 | $874.50 | |