| 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 | $150.28 | 10.629% | $166.2533 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $134.34 | 3.529% | $139.0809 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $12.34 | 6.243% | $13.1104 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $193.63 | 3.154% | $199.7371 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $162.27 | 8.414% | $175.9234 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $239.89 | 9.207% | $261.9767 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $189.86 | 6.608% | $202.4059 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $1,082.61 | $1,158.4877 | $1,158.49 | $1,158.50 | $1,158.50 | |