| 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 | $157.27 | 6.562% | $167.5901 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $79.91 | 11.146% | $88.8168 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $199.88 | 4.537% | $208.9486 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $174.50 | 3.577% | $180.7419 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $202.87 | 6.633% | $216.3264 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $46.92 | 3.681% | $48.6471 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $132.38 | 10.665% | $146.4983 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $993.73 | $1,057.5692 | $1,057.58 | $1,057.60 | $1,057.40 | |