| 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 | $151.72 | 7.841% | $163.6164 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $14.80 | 13.158% | $16.7474 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $28.95 | 7.230% | $31.0431 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $134.55 | 10.427% | $148.5795 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $27.39 | 6.113% | $29.0644 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $220.93 | 4.595% | $231.0817 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $98.65 | 3.633% | $102.234 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $676.99 | $722.3665 | $722.36 | $722.40 | $722.30 | |