| 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 | $215.71 | 5.386% | $227.3281 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $142.48 | 4.747% | $149.2435 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $71.56 | 5.705% | $75.6425 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $154.53 | 6.769% | $164.9901 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $147.90 | 6.403% | $157.37 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $193.48 | 13.242% | $219.1006 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $150.80 | 13.456% | $171.0916 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $1,076.46 | $1,164.7664 | $1,164.76 | $1,164.80 | $1,164.70 | |