| 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 | $162.27 | 13.487% | $184.1554 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $210.57 | 9.451% | $230.471 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $42.39 | 3.728% | $43.9703 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $29.54 | 4.721% | $30.9346 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $95.90 | 6.300% | $101.9417 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $199.58 | 8.415% | $216.3747 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $7.61 | 9.222% | $8.3118 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $747.86 | $816.1595 | $816.15 | $816.10 | $816.20 | |