| 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 | $142.25 | 13.764% | $161.8293 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $146.70 | 12.217% | $164.6223 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $246.72 | 8.509% | $267.7134 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $151.88 | 7.566% | $163.3712 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $197.81 | 5.390% | $208.472 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $57.84 | 6.811% | $61.7795 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $196.95 | 12.853% | $222.264 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,140.15 | $1,250.0517 | $1,250.04 | $1,250.00 | $1,250.10 | |