| 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 | $156.83 | 7.861% | $169.1584 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $5.75 | 7.648% | $6.1898 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $227.27 | 10.843% | $251.9129 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $182.95 | 7.146% | $196.0236 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $129.85 | 5.106% | $136.4801 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $217.95 | 10.804% | $241.4973 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $208.97 | 6.853% | $223.2907 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,129.57 | $1,224.5528 | $1,224.55 | $1,224.55 | $1,224.60 | |