| 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 | $153.86 | 3.745% | $159.6221 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $153.87 | 6.650% | $164.1024 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $113.92 | 11.606% | $127.1416 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $199.50 | 4.208% | $207.895 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $8.50 | 11.693% | $9.4939 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $34.95 | 12.777% | $39.4156 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $183.87 | 11.465% | $204.9507 | $204.95 | $204.95 | $205.00 |
| 7 purchase totals = | $848.47 | $912.6213 | $912.62 | $912.60 | $912.60 | |