| 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 | $155.89 | 4.137% | $162.3392 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $48.64 | 10.119% | $53.5619 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $49.43 | 12.686% | $55.7007 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $239.34 | 9.122% | $261.1726 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $176.80 | 4.407% | $184.5916 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $115.40 | 5.837% | $122.1359 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $51.87 | 12.754% | $58.4855 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $837.37 | $897.9874 | $897.99 | $898.00 | $898.00 | |