| 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 | $131.49 | 6.670% | $140.2604 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $225.42 | 11.249% | $250.7775 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $63.94 | 8.634% | $69.4606 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $248.82 | 5.176% | $261.6989 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $62.58 | 4.342% | $65.2972 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $158.39 | 5.337% | $166.8433 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $204.64 | 4.206% | $213.2472 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,095.28 | $1,167.5851 | $1,167.59 | $1,167.60 | $1,167.60 | |