| 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 | $162.81 | 8.211% | $176.1783 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $157.62 | 6.161% | $167.331 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $40.49 | 12.404% | $45.5124 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $9.89 | 4.531% | $10.3381 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $202.93 | 6.191% | $215.4934 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $249.49 | 13.290% | $282.6472 | $282.65 | $282.65 | $282.60 |
| Purchase #7 | $13.87 | 9.290% | $15.1585 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $837.10 | $912.6589 | $912.66 | $912.70 | $912.60 | |