| 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 | $157.45 | 4.141% | $163.97 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $185.69 | 4.184% | $193.4593 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $50.70 | 3.583% | $52.5166 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $46.81 | 9.377% | $51.1994 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $85.66 | 9.381% | $93.6958 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $178.29 | 13.704% | $202.7229 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $166.69 | 8.838% | $181.4221 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $871.29 | $938.9861 | $938.99 | $938.90 | $939.00 | |