| 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 | $157.87 | 3.113% | $162.7845 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $52.59 | 3.451% | $54.4049 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $248.73 | 8.661% | $270.2725 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $155.94 | 9.400% | $170.5984 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $240.41 | 13.848% | $273.702 | $273.70 | $273.70 | $273.70 |
| Purchase #6 | $45.80 | 5.430% | $48.2869 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $139.87 | 10.213% | $154.1549 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $1,041.21 | $1,134.2041 | $1,134.19 | $1,134.20 | $1,134.30 | |