| 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 | $127.43 | 12.769% | $143.7015 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $218.73 | 5.835% | $231.4929 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $131.78 | 9.644% | $144.4889 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $180.70 | 3.379% | $186.8059 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $196.61 | 12.229% | $220.6534 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $147.99 | 12.260% | $166.1336 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $59.31 | 6.871% | $63.3852 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $1,062.55 | $1,156.6614 | $1,156.66 | $1,156.70 | $1,156.70 | |