| 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 | $169.95 | 12.531% | $191.2464 | $191.25 | $191.25 | $191.20 |
| Purchase #2 | $206.40 | 12.232% | $231.6468 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $100.78 | 8.155% | $108.9986 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $26.52 | 13.612% | $30.1299 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $214.66 | 5.367% | $226.1808 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $161.58 | 4.658% | $169.1064 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $174.33 | 11.636% | $194.615 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $1,054.22 | $1,151.9239 | $1,151.94 | $1,151.95 | $1,151.80 | |