| 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 | $125.57 | 9.178% | $137.0948 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $150.36 | 3.826% | $156.1128 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $15.45 | 6.119% | $16.3954 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $168.44 | 5.444% | $177.6099 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $124.96 | 7.671% | $134.5457 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $142.46 | 12.136% | $159.7489 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $28.28 | 8.758% | $30.7568 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $755.52 | $812.2643 | $812.27 | $812.25 | $812.20 | |