| 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 | $131.89 | 3.588% | $136.6222 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $50.74 | 4.172% | $52.8569 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $165.89 | 11.491% | $184.9524 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $216.53 | 6.712% | $231.0635 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $67.99 | 5.414% | $71.671 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $63.96 | 9.848% | $70.2588 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $172.91 | 11.422% | $192.6598 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $869.91 | $940.0846 | $940.08 | $940.00 | $940.30 | |