| 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 | $175.99 | 4.231% | $183.4361 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $79.57 | 13.599% | $90.3907 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $114.74 | 10.127% | $126.3597 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $242.64 | 4.723% | $254.0999 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $148.74 | 11.494% | $165.8362 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $150.25 | 13.494% | $170.5247 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $170.71 | 13.229% | $193.2932 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,082.64 | $1,183.9405 | $1,183.94 | $1,183.95 | $1,183.90 | |