| 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 | $132.69 | 9.759% | $145.6392 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $224.37 | 5.862% | $237.5226 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $119.26 | 5.287% | $125.5653 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $218.96 | 12.448% | $246.2161 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $44.85 | 12.761% | $50.5733 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $183.34 | 9.188% | $200.1853 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $157.76 | 5.362% | $166.2191 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $1,081.23 | $1,171.9209 | $1,171.93 | $1,171.85 | $1,171.90 | |