| 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 | $195.85 | 11.178% | $217.7421 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $235.72 | 13.135% | $266.6818 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $153.60 | 8.738% | $167.0216 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $8.30 | 11.643% | $9.2664 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $56.60 | 8.256% | $61.2729 | $61.27 | $61.25 | $61.30 |
| Purchase #6 | $155.72 | 9.142% | $169.9559 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $43.70 | 6.780% | $46.6629 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $849.49 | $938.6036 | $938.60 | $938.55 | $938.70 | |