| 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 | $30.39 | 10.159% | $33.4773 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $124.56 | 11.365% | $138.7162 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $173.43 | 6.864% | $185.3342 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $226.45 | 7.535% | $243.513 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $163.75 | 12.260% | $183.8258 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $127.42 | 7.683% | $137.2097 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $151.29 | 6.356% | $160.906 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $997.29 | $1,082.9822 | $1,082.99 | $1,083.00 | $1,082.90 | |