| 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 | $217.76 | 6.345% | $231.5769 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $54.70 | 8.823% | $59.5262 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $141.86 | 8.768% | $154.2983 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $104.98 | 8.231% | $113.6209 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $155.30 | 11.433% | $173.0554 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $12.88 | 3.352% | $13.3117 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $157.48 | 8.317% | $170.5776 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $844.96 | $915.9670 | $915.98 | $916.00 | $916.00 | |