| 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 | $165.75 | 3.347% | $171.2977 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $167.28 | 9.629% | $183.3874 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $39.66 | 6.107% | $42.082 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $197.45 | 7.792% | $212.8353 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $123.38 | 10.721% | $136.6076 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $176.32 | 6.508% | $187.7949 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $242.61 | 11.119% | $269.5858 | $269.59 | $269.60 | $269.60 |
| 7 purchase totals = | $1,112.45 | $1,203.5907 | $1,203.60 | $1,203.65 | $1,203.60 | |