| 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 | $147.75 | 4.670% | $154.6499 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $147.73 | 4.816% | $154.8447 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $31.89 | 12.564% | $35.8967 | $35.90 | $35.90 | $35.90 |
| Purchase #4 | $68.39 | 7.129% | $73.2655 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $7.64 | 8.507% | $8.2899 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $181.32 | 13.698% | $206.1572 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $65.36 | 9.244% | $71.4019 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $650.08 | $704.5058 | $704.51 | $704.50 | $704.50 | |