| 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 | $163.44 | 9.670% | $179.2446 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $108.53 | 13.584% | $123.2727 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $217.59 | 4.441% | $227.2532 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $72.87 | 10.596% | $80.5913 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $34.37 | 11.677% | $38.3834 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $139.92 | 12.269% | $157.0868 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $22.93 | 7.615% | $24.6761 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $759.65 | $830.5081 | $830.50 | $830.55 | $830.60 | |