| 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 | $74.93 | 8.300% | $81.1492 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $175.94 | 5.749% | $186.0548 | $186.05 | $186.05 | $186.10 |
| Purchase #3 | $101.75 | 6.588% | $108.4533 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $124.74 | 6.527% | $132.8818 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $180.32 | 7.854% | $194.4823 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $99.97 | 6.850% | $106.8179 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $48.95 | 5.711% | $51.7455 | $51.75 | $51.75 | $51.70 |
| 7 purchase totals = | $806.60 | $861.5848 | $861.58 | $861.60 | $861.60 | |