| 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 | $143.78 | 5.569% | $151.7871 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $162.94 | 13.192% | $184.435 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $5.83 | 11.358% | $6.4922 | $6.49 | $6.50 | $6.50 |
| Purchase #4 | $61.74 | 9.747% | $67.7578 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $125.72 | 9.135% | $137.2045 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $169.92 | 9.379% | $185.8568 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $192.32 | 3.823% | $199.6724 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $862.25 | $933.2058 | $933.21 | $933.20 | $933.30 | |