| 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 | $38.75 | 12.684% | $43.6651 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $154.39 | 10.722% | $170.9437 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $204.39 | 13.268% | $231.5085 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $121.67 | 10.696% | $134.6838 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $109.45 | 7.566% | $117.731 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $238.73 | 8.728% | $259.5664 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $185.96 | 11.359% | $207.0832 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $1,053.34 | $1,165.1817 | $1,165.18 | $1,165.20 | $1,165.20 | |