| 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 | $214.28 | 7.833% | $231.0646 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $173.49 | 10.645% | $191.958 | $191.96 | $191.95 | $192.00 |
| Purchase #3 | $130.81 | 11.163% | $145.4123 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $157.30 | 4.800% | $164.8504 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $23.92 | 5.665% | $25.2751 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $129.52 | 8.492% | $140.5188 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $53.35 | 8.412% | $57.8378 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $882.67 | $956.9170 | $956.92 | $956.90 | $957.00 | |