| 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 | $195.45 | 5.636% | $206.4656 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $54.93 | 10.387% | $60.6356 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $133.52 | 7.168% | $143.0907 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $218.66 | 7.411% | $234.8649 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $38.85 | 11.287% | $43.235 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $208.49 | 9.243% | $227.7607 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $186.82 | 9.157% | $203.9271 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,036.72 | $1,119.9796 | $1,119.99 | $1,120.00 | $1,120.00 | |