| 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 | $163.96 | 10.859% | $181.7644 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $226.53 | 3.826% | $235.197 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $67.53 | 13.600% | $76.7141 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $185.85 | 8.324% | $201.3202 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $62.26 | 12.572% | $70.0873 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $198.38 | 3.750% | $205.8193 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $101.54 | 12.253% | $113.9817 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,006.05 | $1,084.8840 | $1,084.88 | $1,084.85 | $1,084.90 | |