| 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 | $174.62 | 8.143% | $188.8393 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $210.56 | 12.273% | $236.402 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $183.67 | 4.774% | $192.4384 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $155.75 | 7.862% | $167.9951 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $81.85 | 4.424% | $85.471 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $26.83 | 10.202% | $29.5672 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $25.29 | 4.860% | $26.5191 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $858.57 | $927.2321 | $927.24 | $927.20 | $927.20 | |