| 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 | $73.60 | 9.209% | $80.3778 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $249.62 | 8.474% | $270.7728 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $148.33 | 4.390% | $154.8417 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $179.91 | 5.783% | $190.3142 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $238.45 | 3.527% | $246.8601 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $27.82 | 5.451% | $29.3365 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $200.44 | 13.157% | $226.8119 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,118.17 | $1,199.3150 | $1,199.31 | $1,199.30 | $1,199.30 | |