| 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 | $117.96 | 8.738% | $128.2673 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $121.88 | 9.163% | $133.0479 | $133.05 | $133.05 | $133.00 |
| Purchase #3 | $128.46 | 6.526% | $136.8433 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $76.95 | 5.447% | $81.1415 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $165.68 | 6.129% | $175.8345 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $238.85 | 4.871% | $250.4844 | $250.48 | $250.50 | $250.50 |
| Purchase #7 | $65.82 | 5.298% | $69.3071 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $915.60 | $974.9260 | $974.92 | $974.95 | $974.80 | |