| 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 | $136.54 | 6.387% | $145.2608 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $217.96 | 7.546% | $234.4073 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $188.96 | 13.864% | $215.1574 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $184.75 | 12.649% | $208.119 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $21.90 | 6.231% | $23.2646 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $183.97 | 9.453% | $201.3607 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $185.90 | 5.189% | $195.5464 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $1,119.98 | $1,223.1162 | $1,223.12 | $1,223.05 | $1,223.20 | |