| 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 | $92.74 | 11.438% | $103.3476 | $103.35 | $103.35 | $103.30 |
| Purchase #2 | $197.94 | 5.245% | $208.322 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $166.35 | 4.808% | $174.3481 | $174.35 | $174.35 | $174.30 |
| Purchase #4 | $69.60 | 12.617% | $78.3814 | $78.38 | $78.40 | $78.40 |
| Purchase #5 | $156.36 | 11.503% | $174.3461 | $174.35 | $174.35 | $174.30 |
| Purchase #6 | $158.83 | 11.526% | $177.1367 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $201.40 | 7.573% | $216.652 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $1,043.22 | $1,132.5339 | $1,132.54 | $1,132.55 | $1,132.40 | |