| 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 | $137.98 | 5.264% | $145.2433 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $207.48 | 8.787% | $225.7113 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $82.42 | 4.604% | $86.2146 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $185.39 | 11.688% | $207.0584 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $84.84 | 3.372% | $87.7008 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $104.90 | 7.265% | $112.521 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $162.70 | 12.580% | $183.1677 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $965.71 | $1,047.6171 | $1,047.61 | $1,047.55 | $1,047.60 | |