| 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 | $64.55 | 11.402% | $71.91 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $168.89 | 10.117% | $185.9766 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $132.94 | 8.817% | $144.6613 | $144.66 | $144.65 | $144.70 |
| Purchase #4 | $69.31 | 12.450% | $77.9391 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $142.71 | 9.695% | $156.5457 | $156.55 | $156.55 | $156.50 |
| Purchase #6 | $208.44 | 8.134% | $225.3945 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $116.60 | 6.542% | $124.228 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $903.44 | $986.6552 | $986.66 | $986.70 | $986.60 | |