| 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 | $175.60 | 3.113% | $181.0664 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $60.87 | 11.629% | $67.9486 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $19.96 | 9.370% | $21.8303 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $208.85 | 5.200% | $219.7102 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $34.50 | 6.361% | $36.6945 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $126.30 | 9.749% | $138.613 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $247.92 | 6.800% | $264.7786 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $874.00 | $930.6416 | $930.64 | $930.65 | $930.60 | |