| 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 | $142.32 | 7.478% | $152.9627 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $44.53 | 12.224% | $49.9733 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $189.33 | 11.132% | $210.4062 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $107.52 | 12.807% | $121.2901 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $183.48 | 9.140% | $200.2501 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $231.97 | 4.528% | $242.4736 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $6.54 | 5.373% | $6.8914 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $905.69 | $984.2474 | $984.24 | $984.20 | $984.40 | |