| 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 | $125.94 | 3.774% | $130.693 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $44.59 | 12.527% | $50.1758 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $171.40 | 10.561% | $189.5016 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $49.84 | 3.565% | $51.6168 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $150.63 | 5.220% | $158.4929 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $157.85 | 3.259% | $162.9943 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $34.91 | 13.833% | $39.7391 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $735.16 | $783.2135 | $783.21 | $783.25 | $783.20 | |