| 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 | $66.29 | 7.223% | $71.0781 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $165.34 | 10.722% | $183.0678 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $227.51 | 9.181% | $248.3977 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $179.75 | 4.280% | $187.4433 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $13.75 | 3.801% | $14.2726 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $105.63 | 11.858% | $118.1556 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $137.55 | 10.468% | $151.9487 | $151.95 | $151.95 | $151.90 |
| 7 purchase totals = | $895.82 | $974.3638 | $974.37 | $974.35 | $974.40 | |