| 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 | $169.27 | 13.856% | $192.7241 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $17.30 | 11.753% | $19.3333 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $213.91 | 8.175% | $231.3971 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $106.78 | 9.173% | $116.5749 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $96.75 | 3.339% | $99.9805 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $68.45 | 5.531% | $72.236 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $155.52 | 8.708% | $169.0627 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $827.98 | $901.3086 | $901.30 | $901.30 | $901.30 | |