| 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 | $16.95 | 10.337% | $18.7021 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $223.89 | 3.394% | $231.4888 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $158.43 | 4.570% | $165.6703 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $46.30 | 4.583% | $48.4219 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $114.38 | 8.624% | $124.2441 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $167.75 | 13.867% | $191.0119 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $109.34 | 4.706% | $114.4855 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $837.04 | $894.0246 | $894.02 | $894.00 | $894.00 | |