| 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 | $150.90 | 8.228% | $163.3161 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $78.33 | 12.160% | $87.8549 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $19.70 | 7.390% | $21.1558 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $246.66 | 6.147% | $261.8222 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $148.89 | 10.817% | $164.9954 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $167.55 | 4.746% | $175.5019 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $162.39 | 6.734% | $173.3253 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $974.42 | $1,047.9716 | $1,047.98 | $1,047.95 | $1,048.00 | |