| 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 | $165.46 | 12.628% | $186.3543 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $8.63 | 8.359% | $9.3514 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $73.88 | 12.629% | $83.2103 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $165.43 | 11.819% | $184.9822 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $181.68 | 11.791% | $203.1019 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $134.29 | 10.123% | $147.8842 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $136.51 | 3.250% | $140.9466 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $865.88 | $955.8309 | $955.82 | $955.85 | $955.90 | |