| 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 | $136.55 | 5.298% | $143.7844 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $106.79 | 8.260% | $115.6109 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $173.25 | 11.574% | $193.302 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $122.67 | 3.662% | $127.1622 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $132.26 | 3.864% | $137.3705 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $55.59 | 10.330% | $61.3324 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $249.97 | 10.523% | $276.2743 | $276.27 | $276.25 | $276.30 |
| 7 purchase totals = | $977.08 | $1,054.8367 | $1,054.82 | $1,054.80 | $1,054.90 | |