| 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 | $190.74 | 9.311% | $208.4998 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $123.26 | 9.401% | $134.8477 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $216.73 | 8.159% | $234.413 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $151.89 | 3.859% | $157.7514 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $101.83 | 9.834% | $111.844 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $199.87 | 4.845% | $209.5537 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $72.60 | 11.350% | $80.8401 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $1,056.92 | $1,137.7497 | $1,137.74 | $1,137.75 | $1,137.70 | |