| 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 | $146.34 | 11.577% | $163.2818 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $49.76 | 5.358% | $52.4261 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $78.39 | 3.729% | $81.3132 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $206.92 | 10.152% | $227.9265 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $83.65 | 9.263% | $91.3985 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $75.62 | 10.522% | $83.5767 | $83.58 | $83.60 | $83.60 |
| Purchase #7 | $51.47 | 10.586% | $56.9186 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $692.15 | $756.8414 | $756.85 | $756.90 | $756.80 | |