| 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 | $165.68 | 5.682% | $175.0939 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $193.76 | 3.559% | $200.6559 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $154.75 | 10.543% | $171.0653 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $201.51 | 4.298% | $210.1709 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $20.42 | 3.713% | $21.1782 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $250.84 | 3.545% | $259.7323 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $219.66 | 12.137% | $246.3201 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $1,206.62 | $1,284.2166 | $1,284.22 | $1,284.20 | $1,284.30 | |