| 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 | $179.53 | 7.453% | $192.9104 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $50.69 | 10.473% | $55.9988 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $37.71 | 9.137% | $41.1556 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $69.38 | 11.515% | $77.3691 | $77.37 | $77.35 | $77.40 |
| Purchase #5 | $223.54 | 7.792% | $240.9582 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $118.63 | 13.317% | $134.428 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $96.41 | 6.549% | $102.7239 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $775.89 | $845.5440 | $845.55 | $845.50 | $845.60 | |