| 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 | $14.92 | 8.239% | $16.1493 | $16.15 | $16.15 | $16.10 |
| Purchase #2 | $73.95 | 11.630% | $82.5504 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $147.63 | 12.174% | $165.6025 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $85.62 | 13.290% | $96.9989 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $151.83 | 12.122% | $170.2348 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $103.42 | 3.166% | $106.6943 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $197.84 | 4.755% | $207.2473 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $775.21 | $845.4775 | $845.47 | $845.50 | $845.40 | |