| 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 | $143.70 | 5.756% | $151.9714 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $124.76 | 11.545% | $139.1635 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $119.86 | 9.289% | $130.9938 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $100.84 | 5.776% | $106.6645 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $92.31 | 8.704% | $100.3447 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $16.99 | 7.402% | $18.2476 | $18.25 | $18.25 | $18.20 |
| Purchase #7 | $192.62 | 6.732% | $205.5872 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $791.08 | $852.9727 | $852.96 | $852.95 | $853.00 | |