| 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 | $19.98 | 8.177% | $21.6138 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $144.38 | 4.555% | $150.9565 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $198.68 | 5.722% | $210.0485 | $210.05 | $210.05 | $210.00 |
| Purchase #4 | $167.59 | 8.505% | $181.8435 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $204.59 | 12.797% | $230.7714 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $82.66 | 6.465% | $88.004 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $61.69 | 6.856% | $65.9195 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $879.57 | $949.1572 | $949.15 | $949.10 | $949.10 | |