| 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 | $60.92 | 10.345% | $67.2222 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $114.84 | 4.704% | $120.2421 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $207.32 | 7.635% | $223.1489 | $223.15 | $223.15 | $223.10 |
| Purchase #4 | $201.85 | 11.476% | $225.0143 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $156.55 | 5.769% | $165.5814 | $165.58 | $165.60 | $165.60 |
| Purchase #6 | $129.66 | 3.705% | $134.4639 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $35.56 | 5.360% | $37.466 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $906.70 | $973.1388 | $973.13 | $973.10 | $973.10 | |