| 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 | $118.80 | 11.695% | $132.6937 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $182.79 | 5.441% | $192.7356 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $107.46 | 7.442% | $115.4572 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $163.60 | 5.318% | $172.3002 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $6.74 | 7.777% | $7.2642 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $75.49 | 13.658% | $85.8004 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $65.67 | 5.108% | $69.0244 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $720.55 | $775.2757 | $775.27 | $775.25 | $775.30 | |