| 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 | $155.98 | 8.400% | $169.0823 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $37.91 | 12.246% | $42.5525 | $42.55 | $42.55 | $42.60 |
| Purchase #3 | $48.90 | 7.726% | $52.678 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $20.68 | 9.152% | $22.5726 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $203.86 | 5.240% | $214.5423 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $134.93 | 6.588% | $143.8192 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $69.95 | 7.350% | $75.0913 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $672.21 | $720.3382 | $720.33 | $720.35 | $720.40 | |