| 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 | $177.64 | 8.579% | $192.8797 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $83.47 | 10.397% | $92.1484 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $165.62 | 6.358% | $176.1501 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $213.26 | 7.498% | $229.2502 | $229.25 | $229.25 | $229.30 |
| Purchase #5 | $209.31 | 12.661% | $235.8107 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $157.78 | 7.126% | $169.0234 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $62.77 | 8.384% | $68.0326 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $1,069.85 | $1,163.2951 | $1,163.29 | $1,163.30 | $1,163.30 | |