| 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 | $150.86 | 3.858% | $156.6802 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $250.99 | 6.762% | $267.9619 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $113.31 | 7.747% | $122.0881 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $68.76 | 9.164% | $75.0612 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $125.99 | 7.698% | $135.6887 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $222.80 | 11.433% | $248.2727 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $133.30 | 10.451% | $147.2312 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $1,066.01 | $1,152.9840 | $1,152.98 | $1,153.00 | $1,153.10 | |