| 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 | $163.37 | 6.549% | $174.0691 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $38.59 | 4.445% | $40.3053 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $150.91 | 10.669% | $167.0106 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $48.75 | 8.464% | $52.8762 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $25.78 | 10.670% | $28.5307 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $167.53 | 8.273% | $181.3898 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $226.90 | 9.371% | $248.1628 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $821.83 | $892.3445 | $892.35 | $892.35 | $892.40 | |