| 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 | $175.55 | 10.456% | $193.9055 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $16.68 | 11.862% | $18.6586 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $78.60 | 12.136% | $88.1389 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $10.36 | 8.803% | $11.272 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $87.30 | 6.215% | $92.7257 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $228.49 | 10.118% | $251.6086 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $158.73 | 7.827% | $171.1538 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $755.71 | $827.4631 | $827.47 | $827.45 | $827.50 | |