| 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 | $182.83 | 6.351% | $194.4415 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $198.71 | 4.632% | $207.9142 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $148.50 | 11.581% | $165.6978 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $88.84 | 12.652% | $100.08 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $172.69 | 7.571% | $185.7644 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $224.92 | 6.693% | $239.9739 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $190.97 | 7.624% | $205.5296 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $1,207.46 | $1,299.4014 | $1,299.39 | $1,299.40 | $1,299.40 | |