| 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 | $184.37 | 7.581% | $198.3471 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $155.59 | 11.199% | $173.0145 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $126.84 | 7.786% | $136.7158 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $61.59 | 4.308% | $64.2433 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $46.52 | 3.503% | $48.1496 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $80.65 | 4.716% | $84.4535 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $226.29 | 4.247% | $235.9005 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $881.85 | $940.8243 | $940.82 | $940.80 | $940.70 | |