| 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 | $142.91 | 7.756% | $153.9941 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $222.95 | 3.792% | $231.4043 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $102.70 | 4.692% | $107.5187 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $72.26 | 6.850% | $77.2098 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $56.29 | 8.681% | $61.1765 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $157.88 | 13.861% | $179.7637 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $118.57 | 4.349% | $123.7266 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $873.56 | $934.7937 | $934.79 | $934.80 | $934.80 | |