| 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 | $165.60 | 12.157% | $185.732 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $164.64 | 4.336% | $171.7788 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $159.25 | 13.693% | $181.0561 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $150.87 | 13.305% | $170.9433 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $106.28 | 3.439% | $109.935 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $76.67 | 3.792% | $79.5773 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $110.32 | 13.629% | $125.3555 | $125.36 | $125.35 | $125.40 |
| 7 purchase totals = | $933.63 | $1,024.3780 | $1,024.39 | $1,024.45 | $1,024.40 | |