| 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 | $171.35 | 13.824% | $195.0374 | $195.04 | $195.05 | $195.00 |
| Purchase #2 | $209.75 | 5.135% | $220.5207 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $186.85 | 3.184% | $192.7993 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $78.96 | 12.848% | $89.1048 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $163.51 | 6.109% | $173.4988 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $116.69 | 6.830% | $124.6599 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $184.87 | 4.612% | $193.3962 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $1,111.98 | $1,189.0171 | $1,189.02 | $1,189.00 | $1,189.00 | |