| 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 | $128.46 | 5.351% | $135.3339 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $213.25 | 13.609% | $242.2712 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $14.32 | 8.567% | $15.5468 | $15.55 | $15.55 | $15.50 |
| Purchase #4 | $171.46 | 6.349% | $182.346 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $92.97 | 13.558% | $105.5749 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $168.62 | 6.520% | $179.614 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $64.74 | 4.581% | $67.7057 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $853.82 | $928.3925 | $928.39 | $928.35 | $928.30 | |