| 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 | $163.80 | 7.161% | $175.5297 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $29.73 | 3.253% | $30.6971 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $236.99 | 12.295% | $266.1279 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $220.56 | 3.600% | $228.5002 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $119.58 | 4.281% | $124.6992 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $16.37 | 8.279% | $17.7253 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $140.76 | 4.585% | $147.2138 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $927.79 | $990.4932 | $990.50 | $990.55 | $990.40 | |