| 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 | $162.77 | 7.508% | $174.9908 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $199.99 | 7.554% | $215.0972 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $79.37 | 11.819% | $88.7507 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $69.71 | 13.868% | $79.3774 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $93.59 | 11.602% | $104.4483 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $227.68 | 10.354% | $251.254 | $251.25 | $251.25 | $251.30 |
| Purchase #7 | $67.53 | 10.203% | $74.4201 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $900.64 | $988.3385 | $988.34 | $988.35 | $988.40 | |