| 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 | $161.92 | 3.600% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $155.97 | 12.698% | $175.7751 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $45.76 | 7.721% | $49.2931 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $199.49 | 13.147% | $225.717 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $71.49 | 7.366% | $76.756 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $94.66 | 13.845% | $107.7657 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $172.65 | 6.171% | $183.3042 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $901.94 | $986.3602 | $986.37 | $986.35 | $986.40 | |