| 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 | $188.53 | 9.539% | $206.5139 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $9.58 | 12.512% | $10.7786 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $75.96 | 8.713% | $82.5784 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $165.81 | 9.305% | $181.2386 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $129.84 | 5.623% | $137.1409 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $213.90 | 13.602% | $242.9947 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $122.86 | 13.597% | $139.5653 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $906.48 | $1,000.8104 | $1,000.81 | $1,000.85 | $1,000.80 | |