| 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 | $123.96 | 7.193% | $132.8764 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $180.90 | 7.869% | $195.135 | $195.14 | $195.15 | $195.10 |
| Purchase #3 | $126.60 | 7.767% | $136.433 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $108.40 | 9.592% | $118.7977 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $69.92 | 9.727% | $76.7211 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $106.64 | 11.872% | $119.3003 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $49.56 | 10.500% | $54.7638 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $765.98 | $834.0273 | $834.03 | $834.05 | $834.00 | |