| 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 | $95.95 | 11.386% | $106.8749 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $199.42 | 4.316% | $208.027 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $190.31 | 8.451% | $206.3931 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $167.37 | 8.224% | $181.1345 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $128.66 | 8.756% | $139.9255 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $77.55 | 7.842% | $83.6315 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $7.31 | 3.547% | $7.5693 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $866.57 | $933.5558 | $933.55 | $933.60 | $933.50 | |