| 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 | $170.53 | 11.747% | $190.5622 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $105.40 | 11.148% | $117.15 | $117.15 | $117.15 | $117.20 |
| Purchase #3 | $154.87 | 7.749% | $166.8709 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $192.69 | 13.303% | $218.3236 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $214.75 | 10.135% | $236.5149 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $222.69 | 8.768% | $242.2155 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $181.65 | 8.695% | $197.4445 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $1,242.58 | $1,369.0816 | $1,369.07 | $1,369.00 | $1,369.10 | |