| 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 | $169.57 | 3.817% | $176.0425 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $129.30 | 6.194% | $137.3088 | $137.31 | $137.30 | $137.30 |
| Purchase #3 | $70.72 | 7.776% | $76.2192 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $150.97 | 4.559% | $157.8527 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $154.88 | 5.541% | $163.4619 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $206.72 | 7.751% | $222.7429 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $188.48 | 10.792% | $208.8208 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,070.64 | $1,142.4488 | $1,142.44 | $1,142.40 | $1,142.40 | |