| 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 | $177.51 | 10.855% | $196.7787 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $5.73 | 12.477% | $6.4449 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $179.56 | 11.125% | $199.5361 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $91.37 | 7.760% | $98.4603 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $141.97 | 8.845% | $154.5272 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $197.63 | 3.709% | $204.9601 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $50.39 | 9.275% | $55.0637 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $844.16 | $915.7710 | $915.77 | $915.80 | $915.80 | |