| 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 | $147.34 | 7.129% | $157.8439 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $81.87 | 4.372% | $85.4494 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $76.79 | 4.455% | $80.211 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $238.50 | 4.387% | $248.963 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $234.77 | 5.713% | $248.1824 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $73.62 | 13.581% | $83.6183 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $189.94 | 6.320% | $201.9442 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $1,042.83 | $1,106.2122 | $1,106.20 | $1,106.20 | $1,106.10 | |