| 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 | $115.71 | 3.527% | $119.7911 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $218.50 | 7.432% | $234.7389 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $109.74 | 4.410% | $114.5795 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $117.68 | 9.259% | $128.576 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $193.42 | 8.529% | $209.9168 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $155.70 | 6.520% | $165.8516 | $165.85 | $165.85 | $165.90 |
| Purchase #7 | $182.67 | 11.863% | $204.3401 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $1,093.42 | $1,177.7940 | $1,177.80 | $1,177.85 | $1,177.80 | |