| 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 | $95.58 | 12.143% | $107.1863 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $199.56 | 13.236% | $225.9738 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $18.58 | 12.534% | $20.9088 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $49.75 | 13.159% | $56.2966 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $157.78 | 5.767% | $166.8792 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $7.89 | 8.870% | $8.5898 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $58.50 | 7.585% | $62.9372 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $587.64 | $648.7717 | $648.78 | $648.80 | $648.80 | |