| 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 | $182.72 | 7.151% | $195.7863 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $182.65 | 5.785% | $193.2163 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $212.73 | 12.353% | $239.0085 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $137.62 | 9.371% | $150.5164 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $72.50 | 12.588% | $81.6263 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $180.93 | 4.386% | $188.8656 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $169.39 | 3.122% | $174.6784 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $1,138.54 | $1,223.6978 | $1,223.72 | $1,223.70 | $1,223.70 | |