| 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 | $144.50 | 8.365% | $156.5874 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $140.40 | 9.171% | $153.2761 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $22.52 | 10.322% | $24.8445 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $28.76 | 6.554% | $30.6449 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $177.29 | 4.103% | $184.5642 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $122.46 | 6.447% | $130.355 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $15.28 | 9.852% | $16.7854 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $651.21 | $697.0575 | $697.06 | $697.10 | $697.10 | |