| 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 | $157.33 | 12.844% | $177.5375 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $109.67 | 5.447% | $115.6437 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $205.60 | 8.783% | $223.6578 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $163.82 | 3.578% | $169.6815 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $246.29 | 9.568% | $269.855 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $53.63 | 3.788% | $55.6615 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $154.47 | 12.499% | $173.7772 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,090.81 | $1,185.8142 | $1,185.82 | $1,185.85 | $1,185.90 | |