| 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 | $133.69 | 4.247% | $139.3678 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $77.83 | 11.716% | $86.9486 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $117.26 | 13.820% | $133.4653 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $127.40 | 6.376% | $135.523 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $162.28 | 7.807% | $174.9492 | $174.95 | $174.95 | $174.90 |
| Purchase #6 | $192.50 | 7.438% | $206.8182 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $38.77 | 13.712% | $44.0861 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $849.73 | $921.1582 | $921.17 | $921.10 | $921.10 | |