| 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 | $170.31 | 7.413% | $182.9351 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $126.39 | 7.687% | $136.1056 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $92.60 | 9.621% | $101.509 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $28.85 | 4.322% | $30.0969 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $72.50 | 10.295% | $79.9639 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $181.99 | 12.835% | $205.3484 | $205.35 | $205.35 | $205.30 |
| Purchase #7 | $37.35 | 7.238% | $40.0534 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $709.99 | $776.0123 | $776.02 | $776.00 | $776.00 | |