| 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 | $73.91 | 13.103% | $83.5944 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $78.64 | 6.459% | $83.7194 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $174.46 | 3.828% | $181.1383 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $153.46 | 7.349% | $164.7378 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $239.41 | 5.155% | $251.7516 | $251.75 | $251.75 | $251.80 |
| Purchase #6 | $188.26 | 5.265% | $198.1719 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $132.43 | 6.519% | $141.0631 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $1,040.57 | $1,104.1765 | $1,104.17 | $1,104.15 | $1,104.20 | |