| 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 | $154.63 | 10.203% | $170.4069 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $44.26 | 10.704% | $48.9976 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $173.63 | 6.519% | $184.9489 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $23.85 | 3.576% | $24.7029 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $205.46 | 5.215% | $216.1747 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $146.59 | 7.668% | $157.8305 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $49.69 | 13.646% | $56.4707 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $798.11 | $859.5322 | $859.53 | $859.50 | $859.50 | |