| 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 | $156.43 | 7.705% | $168.4829 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $232.53 | 4.693% | $243.4426 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $133.67 | 11.649% | $149.2412 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $239.31 | 9.830% | $262.8342 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $78.68 | 7.322% | $84.4409 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $21.39 | 10.568% | $23.6505 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $213.32 | 7.475% | $229.2657 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,075.33 | $1,161.3580 | $1,161.35 | $1,161.40 | $1,161.30 | |